{"title":"Boards","description":"\u003c!-- META (paste these into Shopify → Search engine listing) --\u003e\n\u003ctitle\u003eDevelopment Boards Philippines: Arduino, ESP32, Pico, STM32 \u0026amp; More | Circuitrocks\u003c\/title\u003e\n\u003cmeta name=\"description\" content=\"Shop development boards in the Philippines: Arduino, ESP32\/ESP8266, Raspberry Pi Pico, STM32, micro:bit and more. Perfect for robotics, IoT, automation and STEM projects. Fast PH shipping from Circuitrocks.\"\u003e\n\n\u003cdiv class=\"product-copy crx-scope\"\u003e\n  \u003cstyle\u003e\n    .crx-scope{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#1f2937;line-height:1.65}\n    .crx-scope h2{font-size:1.6rem;margin:0 0 .35rem}\n    .crx-scope h3{font-size:1.12rem;margin:.9rem 0 .45rem}\n    .crx-scope p{margin:.5rem 0}\n    .crx-scope .section{margin:1.15rem 0}\n    .crx-scope .grid{display:grid;gap:.9rem}\n    .crx-scope .cols-2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}\n    .crx-scope .cols-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}\n    .crx-scope .card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:1rem}\n    .crx-scope a{color:#15803d;text-decoration:none;border-bottom:1px dashed #9ae6b4}\n    .crx-scope .pill{display:inline-block;background:#e8f5ee;color:#166534;font-weight:700;padding:.22rem .6rem;border-radius:999px}\n\n    \/* Comfortable, larger table text *\/\n    .crx-scope table{width:100%;border-collapse:collapse;font-size:1.06rem;line-height:1.55}\n    .crx-scope th,.crx-scope td{border:1px solid #d9dde3;padding:.75rem .8rem;text-align:left;vertical-align:top}\n    .crx-scope th{background:#f5f7f9;font-weight:800}\n    @media (max-width:640px){\n      .crx-scope table{font-size:1.02rem}\n      .crx-scope th,.crx-scope td{padding:.65rem .7rem}\n    }\n    .crx-scope .muted{color:#6b7280}\n    .crx-scope .note{background:#fff8e6;border:1px solid #ffe1a1;border-radius:10px;padding:.75rem}\n  \u003c\/style\u003e\n\n  \u003ch2\u003eDevelopment Boards at Circuitrocks — Brains for Your Robots, IoT \u0026amp; Classroom Projects\u003c\/h2\u003e\n  \u003cp class=\"lead\"\u003e\n    Build faster with our curated \u003cstrong\u003edevelopment boards\u003c\/strong\u003e—from classic \u003cstrong\u003eArduino\u003c\/strong\u003e and \u003cstrong\u003eESP32\/ESP8266 Wi-Fi\u003c\/strong\u003e boards to \u003cstrong\u003eRaspberry Pi Pico\u003c\/strong\u003e, \u003cstrong\u003eSTM32\/Nucleo\u003c\/strong\u003e, \u003cstrong\u003emicro:bit\u003c\/strong\u003e, and more. Ideal for prototyping, STEM activities, and production-ready proof-of-concepts.\n  \u003c\/p\u003e\n  \u003cp class=\"pill\"\u003eArduino • ESP32\/ESP8266 • Raspberry Pi Pico • STM32 • micro:bit • Dev Kits\u003c\/p\u003e\n\n  \u003cdiv class=\"section grid cols-3\"\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003ch3\u003eWhy shop dev boards here\u003c\/h3\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eComplete lineup:\u003c\/strong\u003e Entry-level boards for students plus more advanced ARM and Wi-Fi\/BT MCUs.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaker-friendly:\u003c\/strong\u003e Breadboardable headers, USB programming, and plenty of community examples.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePH support:\u003c\/strong\u003e Local stock and quick help from Circuitrocks when you get stuck or blow a pin.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003ch3\u003ePopular builds\u003c\/h3\u003e\n      \u003cul\u003e\n        \u003cli\u003eLine-following and obstacle-avoidance robots\u003c\/li\u003e\n        \u003cli\u003eWi-Fi\/IoT sensor nodes and dashboards\u003c\/li\u003e\n        \u003cli\u003eSmart home relays, alarms, and automation\u003c\/li\u003e\n        \u003cli\u003eSTEM classroom kits and capstone prototypes\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003ca href=\"\/collections\/sensors\"\u003eSensors\u003c\/a\u003e (distance, temp\/humidity, motion, gas, etc.)\u003c\/li\u003e\n        \u003cli\u003e\n\u003ca href=\"\/collections\/displays\"\u003eDisplays\u003c\/a\u003e (OLED, LCD, TFT) for local UI\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"\/collections\/power-supplies\"\u003ePower supplies \u0026amp; regulators\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\n\u003ca href=\"\/collections\/motor-drivers\"\u003eMotor drivers\u003c\/a\u003e for robots and mechatronics\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"\/collections\/prototyping\"\u003eBreadboards, jumpers, \u0026amp; prototyping PCBs\u003c\/a\u003e\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section card\"\u003e\n    \u003ch3\u003eFeatured development board families\u003c\/h3\u003e\n    \u003cdiv class=\"grid cols-3\"\u003e\n      \u003cdiv\u003e\n        \u003ch4\u003eArduino \u0026amp; AVR\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003ca href=\"\/collections\/arduino\"\u003eArduino Uno, Mega, Nano\u003c\/a\u003e and compatible boards\u003c\/li\u003e\n          \u003cli\u003eGreat for beginners, classrooms, and quick prototypes\u003c\/li\u003e\n          \u003cli\u003eHuge ecosystem of shields, examples, and libraries\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch4\u003eESP32 \/ ESP8266 Wi-Fi\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003ca href=\"\/collections\/esp32\"\u003eESP32 dev boards\u003c\/a\u003e and ESP8266 modules\u003c\/li\u003e\n          \u003cli\u003eBuilt-in Wi-Fi\/Bluetooth for IoT dashboards and cloud projects\u003c\/li\u003e\n          \u003cli\u003ePerfect for MQTT, Blynk, Home Assistant, and web servers\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch4\u003ePico, STM32 \u0026amp; micro:bit\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003ca href=\"\/collections\/raspberry-pi-pico\"\u003eRaspberry Pi Pico\u003c\/a\u003e (RP2040) for MicroPython \u0026amp; C\/C++\u003c\/li\u003e\n          \u003cli\u003e\n\u003ca href=\"\/collections\/stm32\"\u003eSTM32 \/ Nucleo boards\u003c\/a\u003e for ARM-based projects\u003c\/li\u003e\n          \u003cli\u003e\n\u003ca href=\"\/search?q=micro:bit\"\u003emicro:bit\u003c\/a\u003e for block-based coding \u0026amp; kids’ STEM activities\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cp class=\"note\"\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e If you’re new, start with \u003cstrong\u003eArduino Uno \/ Nano\u003c\/strong\u003e or \u003cstrong\u003eESP32 dev boards\u003c\/strong\u003e. If you need more performance or special peripherals, step up to \u003cstrong\u003ePico\u003c\/strong\u003e or \u003cstrong\u003eSTM32\u003c\/strong\u003e families.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section card\"\u003e\n    \u003ch3\u003eDevelopment board chooser (quick guide)\u003c\/h3\u003e\n    \u003ctable\u003e\n      \u003ctr\u003e\n        \u003cth\u003eNeed\u003c\/th\u003e\n        \u003cth\u003eGood first choice\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAbsolute beginner \/ classroom intro\u003c\/td\u003e\n        \u003ctd\u003eArduino Uno or Nano\u003c\/td\u003e\n        \u003ctd\u003eSimple, lots of tutorials; ideal for LED, sensor, and basic motor projects.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eWi-Fi IoT project (sensors + cloud\/app)\u003c\/td\u003e\n        \u003ctd\u003eESP32 dev board\u003c\/td\u003e\n        \u003ctd\u003eWi-Fi + Bluetooth in one chip; great with MQTT, REST APIs, and mobile apps.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCompact low-cost board with USB-C\u003c\/td\u003e\n        \u003ctd\u003eRaspberry Pi Pico \/ Pico W\u003c\/td\u003e\n        \u003ctd\u003eRP2040 MCU, dual-core, supports MicroPython and C\/C++; Pico W adds Wi-Fi.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAdvanced ARM \/ real-time control\u003c\/td\u003e\n        \u003ctd\u003eSTM32 \/ Nucleo board\u003c\/td\u003e\n        \u003ctd\u003eMore timers, DMA, and peripherals for motor control, robotics, and RTOS.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eKids’ coding and STEM outreach\u003c\/td\u003e\n        \u003ctd\u003emicro:bit\u003c\/td\u003e\n        \u003ctd\u003ePerfect for MakeCode blocks, built-in LEDs, buttons, and sensors.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCapstone \/ thesis prototype\u003c\/td\u003e\n        \u003ctd\u003eArduino Mega or ESP32 (depending on I\/O \u0026amp; connectivity)\u003c\/td\u003e\n        \u003ctd\u003eChoose more I\/O (Mega) or Wi-Fi\/BLE (ESP32) and pair with the right shield\/modules.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n    \u003cp class=\"muted\"\u003ePicks above are common starting points; check each product page for exact specs, pinouts, and voltage requirements.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section card\"\u003e\n    \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBeginner Arduino Kit:\u003c\/strong\u003e Arduino Uno\/Nano + \u003ca href=\"\/collections\/sensors\"\u003ebasic sensors\u003c\/a\u003e + LEDs + breadboard + jumpers\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eESP32 IoT Node:\u003c\/strong\u003e ESP32 dev board + \u003ca href=\"\/collections\/sensors\"\u003etemp\/humidity sensor\u003c\/a\u003e + \u003ca href=\"\/collections\/displays\"\u003eOLED display\u003c\/a\u003e + USB cable\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRobot Brain Pack:\u003c\/strong\u003e Development board + \u003ca href=\"\/collections\/motor-drivers\"\u003emotor driver\u003c\/a\u003e + DC motors + \u003ca href=\"\/collections\/battery-holder\"\u003ebattery holder\u003c\/a\u003e\n\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eClassroom Set:\u003c\/strong\u003e 5–10 identical dev boards + breadboards + \u003ca href=\"\/collections\/components\"\u003ecomponents pack\u003c\/a\u003e for group activities\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section card faq-list\"\u003e\n    \u003ch3\u003eFAQ\u003c\/h3\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eWhich board should I choose if I’m totally new?\u003c\/summary\u003e\n      \u003cp\u003eStart with an \u003cstrong\u003eArduino Uno or Nano\u003c\/strong\u003e. They’re widely used in tutorials, easy to wire, and very forgiving for beginners.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat if I need Wi-Fi or Bluetooth?\u003c\/summary\u003e\n      \u003cp\u003eGo for an \u003cstrong\u003eESP32 dev board\u003c\/strong\u003e or \u003cstrong\u003ePico W\u003c\/strong\u003e. These have built-in connectivity and work well with popular IoT platforms and dashboards.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I mix boards in one project?\u003c\/summary\u003e\n      \u003cp\u003eYes. You can use an ESP32 for connectivity and an Arduino or STM32 for real-time control, as long as they share a common ground and compatible signal levels.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these boards safe for classroom use?\u003c\/summary\u003e\n      \u003cp\u003eYes—development boards here are widely used in schools, universities, and workshops in the Philippines, especially together with basic sensors, LEDs, and motors.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eDo you ship nationwide?\u003c\/summary\u003e\n      \u003cp\u003eYes. Circuitrocks ships development boards and accessories anywhere in the Philippines, with fast handling for in-stock items.\u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003cp class=\"muted\"\u003eExplore related: \u003ca href=\"\/collections\/sensors\"\u003eSensors\u003c\/a\u003e • \u003ca href=\"\/collections\/displays\"\u003eDisplays\u003c\/a\u003e • \u003ca href=\"\/collections\/motor-drivers\"\u003eMotor Drivers\u003c\/a\u003e • \u003ca href=\"\/collections\/power-supplies\"\u003ePower \u0026amp; Regulators\u003c\/a\u003e • \u003ca href=\"\/collections\/prototyping\"\u003ePrototyping\u003c\/a\u003e • \u003ca href=\"\/collections\/cables\"\u003eCables \u0026amp; Connectors\u003c\/a\u003e\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"nano-ch340-usb-driver-arduino-compatible","title":"Arduino-Compatible Nano V3 - CH340 USB, ATmega328P Pre-Soldered","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eArduino boards have different kinds that fit different applications. One variety of these boards is the Nano. This board is compact and used for small-scale projects, but it also has the capabilities of an Arduino Uno. The primary differences between them are the size and the type of USB cable used for uploading programs.\u003c\/p\u003e\n\u003cp\u003eThis board has an integrated CH340 chip, which is also used in ESP boards and clones of the Arduino Uno and Mega. It has 22 I\/O pins: 14 digital I\/O pins, with 6 supporting PWM, and 8 analog input pins. It also supports SPI, I2C, and UART communications. Each I\/O pin of the Arduino Nano can source or sink around 40mA of current.\u003c\/p\u003e\n\u003cp\u003eThis board operates at a voltage of 5V. It can be powered by an input voltage of 7V to 12V (recommended). The input voltage limit is 6V to 20V. The board has 32KB of FLASH memory, with 2KB used by the bootloader, and 1KB of EEPROM.\u003c\/p\u003e\n\u003cp\u003eThe board is programmable using a Mini-B USB cable. Unlike the Arduino Uno, it does not have a built-in DC jack for an external power supply. Powering it up is possible through its USB port or by directly connecting to the VIN and GND pins. Note that this board typically does not come with a USB cable.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino IDE\u003c\/strong\u003e: Can be programmed using the Arduino Integrated Development Environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBootloader\u003c\/strong\u003e: Comes preloaded with a bootloader that allows you to upload new code without an external programmer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATmega328P\u003c\/strong\u003e: This microcontroller is the brain of the Arduino Nano, providing the processing power for running your programs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-reset\u003c\/strong\u003e: Automatically resets the board when a new sketch is uploaded.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo built-in DC jack\u003c\/strong\u003e: Unlike the Arduino Uno, it relies on VIN pin or USB for power supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller: \u003c\/strong\u003eATmega328P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage (recommended)\u003c\/strong\u003e: 7-12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage (limit)\u003c\/strong\u003e: 6-20V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital I\/O Pins\u003c\/strong\u003e: 14 (of which 6 provide PWM output)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Input Pins\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Current per I\/O Pin\u003c\/strong\u003e: 40 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash Memory\u003c\/strong\u003e: 32 KB (ATmega328P) of which 2 KB used by bootloader\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSRAM\u003c\/strong\u003e: 2 KB (ATmega328P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEEPROM\u003c\/strong\u003e: 1 KB (ATmega328P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Speed\u003c\/strong\u003e: 16 MHz\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 18 x 45 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: Approximately 7 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.hackaday.io\/files\/293271254726368\/nano_ch340_schematics-rev1.pdf\"\u003e\u003cstrong\u003eSchematic Diagram\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/learn.circuit.rocks\/programming-the-nano-ch340\"\u003eProgramming the Nano\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":45761317634337,"sku":"2349","price":227.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/nano-ch340-usb-driver-arduino-compatible-52.jpg?v=1689316954"},{"product_id":"wifi-module-esp8266","title":"WiFi Module ESP8266 ESP-12F - SMD Module","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.97em}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.65em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb}\n .product-copy table thead th{background:#f3f4f6;font-weight:600;color:#374151}\n .product-copy table tbody tr:nth-child(even) td{background:#fafafa}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n .badge{display:inline-block;background:#dbeafe;color:#1d4ed8;border-radius:6px;padding:.1em .55em;font-size:.85em;font-weight:600;margin-right:.3em}\n\u003c\/style\u003e\n\n\u003ch2\u003eCompact SMD WiFi Module for PCB Integration and Custom IoT Designs\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESP8266 ESP-12F WiFi Module\u003c\/strong\u003e is the go-to choice when you need WiFi on a custom PCB without the overhead of a full development board.\nRoughly the size of a thumbnail, it packs an 80 MHz Tensilica L106 processor, 4 MB of onboard flash, 11 usable GPIO pins, and a complete TCP\/IP stack — all in an SMD-friendly form factor ready for mass production.\u003c\/p\u003e\n\u003cp\u003eUnlike the ESP-01, the ESP-12F exposes more GPIO pins and includes a PCB antenna shielded with a metal cover for improved RF performance and FCC\/CE compliance — making it suitable for commercial and industrial IoT products.\u003c\/p\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e The ESP-12F is a bare module — no USB, no voltage regulator, no reset button. You will need external 3.3V power and a USB-to-serial adapter to program it. For breadboard-friendly prototyping, consider the \u003ca href=\"\/products\/nodemcu-v3-esp8266-development-board-ch340\"\u003eNodeMCU V3\u003c\/a\u003e or \u003ca href=\"\/products\/wemos-mini-esp8266-iot\"\u003eWeMos D1 Mini\u003c\/a\u003e instead.\u003c\/div\u003e\n\n\u003ch3\u003eWhy choose the ESP-12F over ESP-01?\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eESP-12F\u003c\/th\u003e\n\u003cth\u003eESP-01 \/ ESP-01S\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO pins\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11 usable GPIOs\u003c\/td\u003e\n\u003ctd\u003e2 GPIOs\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 MB\u003c\/td\u003e\n\u003ctd\u003e512 KB \/ 1 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB antenna\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ Shielded metal cover\u003c\/td\u003e\n\u003ctd\u003ePCB trace only\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD castellated — PCB integration\u003c\/td\u003e\n\u003ctd\u003eThrough-hole 2.54 mm pitch\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eADC pin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ Yes (TOUT)\u003c\/td\u003e\n\u003ctd\u003e❌ No\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCustom PCB, production runs, IoT products\u003c\/td\u003e\n\u003ctd\u003eQuick Arduino WiFi add-on\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e11 GPIO pins:\u003c\/strong\u003e SPI, I2C, UART, PWM — far more flexible than ESP-01\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e4 MB flash:\u003c\/strong\u003e Room for full firmware + OTA updates\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShielded metal cover:\u003c\/strong\u003e Better RF performance and reduced interference\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e3.3V operation:\u003c\/strong\u003e Works with low-power battery designs\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIntegrated TCP\/IP stack:\u003c\/strong\u003e Station, AP, and Station+AP modes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eArduino + MicroPython + AT firmware:\u003c\/strong\u003e Program with your preferred toolchain\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eESP8266 ESP-12F\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eCPU\u003c\/th\u003e\n\u003ctd\u003eTensilica L106, 80 \/ 160 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eFlash Memory\u003c\/th\u003e\n\u003ctd\u003e4 MB SPI Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eGPIO Pins\u003c\/th\u003e\n\u003ctd\u003e11 usable (SPI, I2C, UART, PWM, ADC)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eADC\u003c\/th\u003e\n\u003ctd\u003e1 × 10-bit (TOUT, 0–1V range)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eWiFi Standard\u003c\/th\u003e\n\u003ctd\u003e802.11 b\/g\/n, 2.4 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eOperating Voltage\u003c\/th\u003e\n\u003ctd\u003e3.0V – 3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eOperating Current\u003c\/th\u003e\n\u003ctd\u003e~80 mA average, 170 mA peak\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eAntenna\u003c\/th\u003e\n\u003ctd\u003eOnboard PCB antenna with metal shield\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e24 × 16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eUART (AT commands), SPI, I2C, PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eDo I need a USB-to-serial adapter to program this?\u003c\/strong\u003e Yes. The ESP-12F has no USB port. You need a 3.3V USB-to-serial adapter (CP2102 or CH340) to flash firmware.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eCan I use Arduino IDE to program it?\u003c\/strong\u003e Yes. Install the ESP8266 board package via Arduino Board Manager and select \"Generic ESP8266 Module\".\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eWhat is the difference between ESP-12E and ESP-12F?\u003c\/strong\u003e The ESP-12F has improved antenna design and more reliable GPIO routing. ESP-12F is the recommended version for new designs.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eIs this 5V compatible?\u003c\/strong\u003e No. It operates at 3.0V–3.6V. Applying 5V will damage the module. Use a 3.3V regulator.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45761352991009,"sku":"AB511","price":187.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/wifi-module-esp8266-white.jpg?v=1778912278"},{"product_id":"arduino-uno-r3-ch340","title":"Arduino-Compatible UNO R3 Clone - CH340 USB, ATmega328P","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy { line-height: 1.75; color: #1f2937; }\n .product-copy h2 { font-size: 1.8rem; margin: 1.2rem 0 0.8rem; color: #111827; }\n .product-copy h3 { font-size: 1.2rem; margin: 1.1rem 0 0.55rem; color: #111827; }\n .product-copy p { margin: 0 0 1rem; }\n .product-copy ul { margin: 0.4rem 0 1rem 1.2rem; padding: 0; }\n .product-copy li { margin: 0.35rem 0; }\n .product-copy .note {\n background: #f8fafc;\n border-left: 4px solid #2563eb;\n padding: 12px 14px;\n border-radius: 8px;\n margin: 1rem 0 1.25rem;\n }\n .product-copy .spec-table {\n width: 100%;\n border-collapse: collapse;\n margin: 1rem 0 1.25rem;\n font-size: 1rem;\n }\n .product-copy .spec-table th,\n .product-copy .spec-table td {\n border: 1px solid #e5e7eb;\n padding: 10px 12px;\n text-align: left;\n vertical-align: top;\n }\n .product-copy .spec-table th {\n background: #f3f4f6;\n width: 34%;\n font-weight: 700;\n }\n .product-copy .faq-list {\n margin: 1rem 0 0;\n padding: 0;\n list-style: none;\n }\n .product-copy .faq {\n border: 1px solid #e5e7eb;\n border-radius: 10px;\n padding: 14px 16px;\n margin-bottom: 12px;\n background: #fff;\n }\n .product-copy .faq strong {\n display: block;\n margin-bottom: 6px;\n color: #111827;\n }\n \u003c\/style\u003e\n\n \u003ch2\u003eAffordable Uno-Compatible Board for Learning, Prototyping, and Project Builds\u003c\/h2\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eUno R3 CH340 Arduino Compatible\u003c\/strong\u003e is a practical, budget-friendly development board built around the\n \u003cstrong\u003eATmega328P\u003c\/strong\u003e. It gives you the familiar Uno form factor, standard pin layout, and wide compatibility with beginner-friendly\n tutorials, shields, sensors, and modules—making it a solid choice for students, makers, and prototype builds.\n \u003c\/p\u003e\n\n \u003cp\u003e\n This version uses the \u003cstrong\u003eCH340 USB-to-serial chip\u003c\/strong\u003e, which helps keep the board affordable while still working with the\n \u003cstrong\u003eArduino IDE\u003c\/strong\u003e. It’s great for basic coding lessons, sensor projects, robotics, automation, and electronics experiments.\n \u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eGood to know:\u003c\/strong\u003e Some computers detect CH340 boards automatically, while others may require a driver installation first.\n You’ll also need a \u003ca href=\"\/search?q=USB+Type+B+cable\"\u003eUSB Type-B cable\u003c\/a\u003e to connect the board to your computer.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy makers choose this board\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBeginner-friendly:\u003c\/strong\u003e Ideal for learning programming, circuits, and microcontroller basics.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBudget-conscious:\u003c\/strong\u003e A more affordable Uno-compatible option for school, hobby, or workshop use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eATmega328P-based:\u003c\/strong\u003e A proven microcontroller for countless beginner and intermediate projects.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eArduino IDE compatible:\u003c\/strong\u003e Easy to program using the familiar Arduino software environment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShield-friendly layout:\u003c\/strong\u003e Works with many Uno-style accessories and expansion boards.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFlexible power options:\u003c\/strong\u003e Can be powered by USB or an external supply.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003e\n This board is a strong starting point for projects like LED effects, traffic light simulations, sensor monitoring systems,\n servo control, alarm systems, line-following robots, obstacle-avoidance robots, automatic plant watering, and classroom prototype demos.\n \u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003e\n Pair this Uno-compatible board with a \u003ca href=\"\/search?q=breadboard\"\u003ebreadboard\u003c\/a\u003e, \u003ca href=\"\/search?q=jumper+wires\"\u003ejumper wires\u003c\/a\u003e,\n LEDs, resistors, push buttons, and basic sensors to build your first working circuits faster.\n You can also explore more options through our \u003ca href=\"\/search?q=Arduino+Compatible\"\u003eArduino Compatible\u003c\/a\u003e and\n \u003ca href=\"\/search?q=sensors\"\u003eSensors\u003c\/a\u003e selections.\n \u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003e\n Common upgrades include an \u003ca href=\"\/search?q=LCD+I2C\"\u003eI2C LCD\u003c\/a\u003e, \u003ca href=\"\/search?q=ultrasonic+sensor\"\u003eultrasonic sensor\u003c\/a\u003e,\n \u003ca href=\"\/search?q=servo+motor\"\u003eservo motor\u003c\/a\u003e, \u003ca href=\"\/search?q=relay+module\"\u003erelay module\u003c\/a\u003e,\n and a \u003ca href=\"\/search?q=power+module+breadboard\"\u003ebreadboard power module\u003c\/a\u003e for easier testing and prototyping.\n \u003c\/p\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctr\u003e\n \u003cth\u003eMicrocontroller\u003c\/th\u003e\n \u003ctd\u003eATmega328P\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Voltage\u003c\/th\u003e\n \u003ctd\u003e5V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInput Voltage (Recommended)\u003c\/th\u003e\n \u003ctd\u003e7V–12V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInput Voltage (Limit)\u003c\/th\u003e\n \u003ctd\u003e6V–20V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDigital I\/O Pins\u003c\/th\u003e\n \u003ctd\u003e14\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePWM Pins\u003c\/th\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eAnalog Inputs\u003c\/th\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDC Current per I\/O Pin\u003c\/th\u003e\n \u003ctd\u003e20 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003e3.3V Pin Current\u003c\/th\u003e\n \u003ctd\u003e50 mA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eFlash Memory\u003c\/th\u003e\n \u003ctd\u003e32 KB (0.5 KB used by bootloader)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSRAM\u003c\/th\u003e\n \u003ctd\u003e2 KB\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eEEPROM\u003c\/th\u003e\n \u003ctd\u003e1 KB\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eClock Speed\u003c\/th\u003e\n \u003ctd\u003e16 MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUSB Connector\u003c\/th\u003e\n \u003ctd\u003eUSB Type-B\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUSB-to-Serial Chip\u003c\/th\u003e\n \u003ctd\u003eCH340\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBoard Size\u003c\/th\u003e\n \u003ctd\u003e68.6 mm × 53.4 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; power notes\u003c\/h3\u003e\n \u003cp\u003e\n The board follows the familiar Uno-style pin arrangement with digital pins, analog inputs, PWM-capable pins, power pins, and an ICSP header.\n You can power it through USB while programming, or use an external supply within the recommended input range for standalone projects.\n \u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e\n 1 × Uno R3 CH340 Arduino Compatible development board\n \u003c\/p\u003e\n\n \u003cp\u003e\n We ship across the Philippines, so whether you’re building a school project, a first Arduino setup, or a quick prototype, this board is a dependable and practical place to start.\n \u003c\/p\u003e\n\n \u003cul class=\"faq-list\"\u003e\n \u003cli class=\"faq\"\u003e\n \u003cstrong\u003eDoes this work with the Arduino IDE?\u003c\/strong\u003e\n Yes. It is compatible with the Arduino IDE and is commonly used for the same kinds of beginner and hobby projects as a standard Uno-style board.\n \u003c\/li\u003e\n \u003cli class=\"faq\"\u003e\n \u003cstrong\u003eWhat is the difference between CH340 and the official Uno USB chip?\u003c\/strong\u003e\n The main difference is the USB-to-serial interface chip. This version uses CH340, which is a lower-cost alternative and may require a driver on some computers.\n \u003c\/li\u003e\n \u003cli class=\"faq\"\u003e\n \u003cstrong\u003eIs this good for beginners?\u003c\/strong\u003e\n Yes. It is one of the most beginner-friendly boards for learning coding, electronics, sensors, and simple automation projects.\n \u003c\/li\u003e\n \u003cli class=\"faq\"\u003e\n \u003cstrong\u003eCan I use Uno shields with this board?\u003c\/strong\u003e\n In most cases, yes. It follows the common Uno R3-style layout used by many shields and accessories.\n \u003c\/li\u003e\n \u003cli class=\"faq\"\u003e\n \u003cstrong\u003eWhat cable do I need?\u003c\/strong\u003e\n You need a USB Type-B cable for programming and power through your computer’s USB port.\n \u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":45761381040417,"sku":"2507","price":255.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/arduino-uno-r3-ch340-white.jpg?v=1778911249"},{"product_id":"wifi-module-esp8266-eb","title":"WiFi Module ESP8266 ESP-12E - Earlier Variant","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.97em}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.65em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb}\n .product-copy table thead th{background:#f3f4f6;font-weight:600;color:#374151}\n .product-copy table tbody tr:nth-child(even) td{background:#fafafa}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n .badge{display:inline-block;background:#dbeafe;color:#1d4ed8;border-radius:6px;padding:.1em .55em;font-size:.85em;font-weight:600;margin-right:.3em}\n\u003c\/style\u003e\n\n\u003ch2\u003eESP8266 Full Evaluation Board — All GPIO Broken Out, Battery Powered\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESP8266 ESP-12E EB (Evaluation Board)\u003c\/strong\u003e is designed for engineers who need to test and evaluate the full capabilities of the ESP-12E module before committing to a custom PCB design.\nEvery GPIO pin is broken out with clear labels, the board runs on 3 × AA batteries via an onboard 3.3V regulator, and a built-in USB-to-serial chip means you can start programming immediately without extra hardware.\u003c\/p\u003e\n\u003cp\u003eIt is the ideal bench-top evaluation platform — not a production module, not a minimalist breakout. Think of it as the \"full exposure\" board for serious ESP8266 development.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eAll GPIO exposed:\u003c\/strong\u003e Every pin of the ESP-12E broken out to 2.54 mm headers\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBattery powered:\u003c\/strong\u003e 3 × AA cell holder with onboard 3.3V LDO regulator\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUSB-to-serial onboard:\u003c\/strong\u003e Program directly without an external adapter\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBoot mode switches:\u003c\/strong\u003e Easy FLASH \/ RUN mode switching without manual GPIO wiring\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReset \u0026amp; Flash buttons:\u003c\/strong\u003e Convenient physical controls for development workflow\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLED indicators:\u003c\/strong\u003e Power and GPIO status LEDs for debugging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eESP-12E EB vs NodeMCU V3 — which evaluation board should you choose?\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eESP-12E EB\u003c\/th\u003e\n\u003cth\u003eNodeMCU V3\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 × AA batteries or USB\u003c\/td\u003e\n\u003ctd\u003eUSB (Micro-USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO access\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAll pins broken out, labeled\u003c\/td\u003e\n\u003ctd\u003eStandard NodeMCU pinout\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoot mode switch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ Physical switches\u003c\/td\u003e\n\u003ctd\u003eAuto-reset circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarger evaluation board\u003c\/td\u003e\n\u003ctd\u003eCompact, breadboard-friendly\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIn-depth hardware evaluation, pin testing\u003c\/td\u003e\n\u003ctd\u003eQuick prototyping, projects\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eCore Module\u003c\/th\u003e\n\u003ctd\u003eESP8266 ESP-12E\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eCPU\u003c\/th\u003e\n\u003ctd\u003eTensilica L106, 80 \/ 160 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eFlash Memory\u003c\/th\u003e\n\u003ctd\u003e4 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eWiFi\u003c\/th\u003e\n\u003ctd\u003e802.11 b\/g\/n, 2.4 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003e3 × AA cells, onboard 3.3V regulator\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eUSB Interface\u003c\/th\u003e\n\u003ctd\u003eOnboard USB-to-serial (programming)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eGPIO\u003c\/th\u003e\n\u003ctd\u003eAll ESP-12E GPIOs exposed\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eControls\u003c\/th\u003e\n\u003ctd\u003eReset button, Flash button, Boot mode switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eWhat is an \"evaluation board\"?\u003c\/strong\u003e It is a full-featured test platform that exposes all hardware capabilities of the core chip\/module so engineers can validate it before designing their own PCB.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eCan I use this for a production project?\u003c\/strong\u003e It is designed for evaluation and development, not production. For production, use the bare ESP-12F or ESP-12E module on your own PCB.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eDoes it work with Arduino IDE?\u003c\/strong\u003e Yes. Select \"Generic ESP8266 Module\" or \"NodeMCU 1.0\" in the board manager.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45761387921697,"sku":"AB531","price":275.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/wifi-module-esp8266-12e-eb-92.jpg?v=1689317104"},{"product_id":"bluno-bluetooth-40-microcontroller-arduino-compatible","title":"DFRobot Bluno - Bluetooth 4.0 BLE Arduino UNO-Compatible Board","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003eBuild Faster with the Bluno Bluetooth 4.0 Microcontroller Arduino Compatible\u003c\/h2\u003e\n\n \u003cp\u003e\n Bluno Bluetooth 4.0 Microcontroller Arduino Compatible Bluno combines an Arduino Uno compatible controller with built-in Bluetooth 4.0. It gives you a familiar board layout plus easy BLE links for apps, sensors, and wireless control.\n \u003c\/p\u003e\n\n \u003cp\u003e\n It is a good choice when you want standard Uno-style wiring, shield support, and wireless programming in one board.\n \u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e Use the official DFRobot links below for wiring, sample code, downloads, and the latest setup notes for this SKU.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUno-compatible layout:\u003c\/strong\u003e Easy upgrade for many Arduino builds\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBluetooth 4.0 onboard:\u003c\/strong\u003e No need for a separate BLE shield\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWireless programming:\u003c\/strong\u003e Update code through the Bluno family\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHID support:\u003c\/strong\u003e Can act like a wireless keyboard or mouse in supported projects\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAT command control:\u003c\/strong\u003e Flexible BLE setup and serial use\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTransparent serial mode:\u003c\/strong\u003e Clean wireless data link for apps and modules\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003e\n This board is a good fit for learning, prototyping, robotics, and controller-based builds. Use it as the main brain for sensors, displays, wireless projects, and classroom or workshop demos.\n \u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003e\n A solid starter setup includes a \u003ca href=\"\/search?q=usb+cable\"\u003eUSB cable\u003c\/a\u003e, breadboard, jumper wires, and a few \u003ca href=\"\/search?q=gravity%20sensor\"\u003eDFRobot Gravity sensors\u003c\/a\u003e or an \u003ca href=\"\/search?q=lcd\"\u003eLCD module\u003c\/a\u003e for quick testing.\n \u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003e\n Useful add-ons include sensors, displays, shields, breadboards, headers, and enclosures if you are building a complete prototype or classroom kit.\n \u003c\/p\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct\u003c\/th\u003e\n \u003ctd\u003eBluno Bluetooth 4.0 Microcontroller Arduino Compatible\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSKU\u003c\/th\u003e\n \u003ctd\u003eDFR0267\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eDFRobot\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInterface\u003c\/th\u003e\n \u003ctd\u003eUSB, Bluetooth\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUno-compatible layout\u003c\/th\u003e\n \u003ctd\u003eEasy upgrade for many Arduino builds\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBluetooth 4.0 onboard\u003c\/th\u003e\n \u003ctd\u003eNo need for a separate BLE shield\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWireless programming\u003c\/th\u003e\n \u003ctd\u003eUpdate code through the Bluno family\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eHID support\u003c\/th\u003e\n \u003ctd\u003eCan act like a wireless keyboard or mouse in supported projects\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eAT command control\u003c\/th\u003e\n \u003ctd\u003eFlexible BLE setup and serial use\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTransparent serial mode\u003c\/th\u003e\n \u003ctd\u003eClean wireless data link for apps and modules\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; usage notes\u003c\/h3\u003e\n \u003cp\u003e\n Verify serial levels, baud rate, and pin mapping in the official DFRobot guide before first power-up. If you are using Gravity connectors, align the plug correctly and avoid forcing the cable into the wrong header. Use a suitable external power source for motion parts when the controller alone cannot supply enough current.\n \u003c\/p\u003e\n\n \u003ch3\u003eDFRobot resources\u003c\/h3\u003e\n \u003cp\u003e\n Official product page: \u003ca href=\"https:\/\/www.dfrobot.com\/product-1044.html\" target=\"_blank\" rel=\"noopener\"\u003eView on DFRobot\u003c\/a\u003e\u003cbr\u003e\n Wiki \/ documentation: \u003ca href=\"https:\/\/wiki.dfrobot.com\/dfr0267\/\" target=\"_blank\" rel=\"noopener\"\u003eOpen DFRobot wiki\u003c\/a\u003e\n \u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e\n 1 × Bluno Bluetooth 4.0 Microcontroller Arduino Compatible\n \u003c\/p\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eIs this a good choice for learning and prototyping?\u003c\/strong\u003e Yes. It is well suited for classroom work, hobby builds, quick tests, and project development with common modules and sensors.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eDoes it work with other boards too?\u003c\/strong\u003e Often yes, as long as voltage, interface, and pin mapping match. ESP32 and Raspberry Pi users should still check the official docs first.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eWhere can I find wiring and examples?\u003c\/strong\u003e Use the official DFRobot product page and wiki links below for guides, downloads, and code examples.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45761461551393,"sku":"DFR0267","price":1319.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/DFR0267_Main_01.jpg?v=1775025454"},{"product_id":"dfrduino-uno","title":"DFRobot DFRduino UNO R3 - Arduino UNO Compatible Board","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003eBuild Faster with the Uno R3 by Dfrduino Arduino Compatible\u003c\/h2\u003e\n\n \u003cp\u003e\n Uno R3 by Dfrduino Arduino Compatible DFRduino Uno R3 is a fully Arduino Uno compatible board for learning, prototyping, and general embedded projects.\n \u003c\/p\u003e\n\n \u003cp\u003e\n It keeps the familiar Uno layout and adds DFRobot’s color-coded headers, which make sensor wiring easier to read at a glance.\n \u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e Use the official DFRobot links below for wiring, sample code, downloads, and the latest setup notes for this SKU.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUno R3 compatible:\u003c\/strong\u003e Easy match for many tutorials and shields\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eATmega328 in DIP package:\u003c\/strong\u003e Handy for replacement and custom work\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eColor-coded headers:\u003c\/strong\u003e Faster wiring and easier port spotting\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUSB and DC input:\u003c\/strong\u003e Simple power and programming options\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGood starter board:\u003c\/strong\u003e Strong fit for learning and general projects\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGravity-ready:\u003c\/strong\u003e Easy plug-and-play wiring for fast setup\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003e\n This board is a good fit for learning, prototyping, robotics, and controller-based builds. Use it as the main brain for sensors, displays, wireless projects, and classroom or workshop demos.\n \u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003e\n A solid starter setup includes a \u003ca href=\"\/search?q=usb+cable\"\u003eUSB cable\u003c\/a\u003e, breadboard, jumper wires, and a few \u003ca href=\"\/search?q=gravity%20sensor\"\u003eDFRobot Gravity sensors\u003c\/a\u003e or an \u003ca href=\"\/search?q=lcd\"\u003eLCD module\u003c\/a\u003e for quick testing.\n \u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003e\n Useful add-ons include sensors, displays, shields, breadboards, headers, and enclosures if you are building a complete prototype or classroom kit.\n \u003c\/p\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct\u003c\/th\u003e\n \u003ctd\u003eUno R3 by Dfrduino Arduino Compatible\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSKU\u003c\/th\u003e\n \u003ctd\u003eDFR0216\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eDFRobot\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInterface\u003c\/th\u003e\n \u003ctd\u003eUSB\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUno R3 compatible\u003c\/th\u003e\n \u003ctd\u003eEasy match for many tutorials and shields\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eATmega328 in DIP package\u003c\/th\u003e\n \u003ctd\u003eHandy for replacement and custom work\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eColor-coded headers\u003c\/th\u003e\n \u003ctd\u003eFaster wiring and easier port spotting\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUSB and DC input\u003c\/th\u003e\n \u003ctd\u003eSimple power and programming options\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eGood starter board\u003c\/th\u003e\n \u003ctd\u003eStrong fit for learning and general projects\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; usage notes\u003c\/h3\u003e\n \u003cp\u003e\n If you are using Gravity connectors, align the plug correctly and avoid forcing the cable into the wrong header. Use a suitable external power source for motion parts when the controller alone cannot supply enough current.\n \u003c\/p\u003e\n\n \u003ch3\u003eDFRobot resources\u003c\/h3\u003e\n \u003cp\u003e\n Official product page: \u003ca href=\"https:\/\/www.dfrobot.com\/product-838.html\" target=\"_blank\" rel=\"noopener\"\u003eView on DFRobot\u003c\/a\u003e\u003cbr\u003e\n Wiki \/ documentation: \u003ca href=\"https:\/\/wiki.dfrobot.com\/dfr0216\/\" target=\"_blank\" rel=\"noopener\"\u003eOpen DFRobot wiki\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-838.html\" target=\"_blank\" rel=\"noopener\"\u003eWiki \/ docs\u003c\/a\u003e\n \u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e\n 1 × Uno R3 by Dfrduino Arduino Compatible\n \u003c\/p\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eIs this a good choice for learning and prototyping?\u003c\/strong\u003e Yes. It is well suited for classroom work, hobby builds, quick tests, and project development with common modules and sensors.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eDoes it work with other boards too?\u003c\/strong\u003e Often yes, as long as voltage, interface, and pin mapping match. ESP32 and Raspberry Pi users should still check the official docs first.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eWhere can I find wiring and examples?\u003c\/strong\u003e Use the official DFRobot product page and wiki links below for guides, downloads, and code examples.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45761468596513,"sku":"DFR0216","price":1355.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/DFR0216_Main_01.jpg?v=1775025455"},{"product_id":"dfrobot-arduino-mega-2560","title":"DFRobot Mega 2560 - Arduino Mega 2560 R3 Compatible Board","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003eBuild Faster with the DFRobot Mega 2560 Arduino Compatible\u003c\/h2\u003e\n\n \u003cp\u003e\n DFRobot Mega 2560 Arduino Compatible DFRobot Mega 2560 is built for projects that need lots of pins, more memory, and room to grow. It works well for robotics, control systems, display projects, and sensor-heavy builds.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The board keeps the Arduino Mega style layout while adding practical touches like color-coded headers and updated USB support.\n \u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e Use the official DFRobot links below for wiring, sample code, downloads, and the latest setup notes for this SKU.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e54 digital I\/O pins:\u003c\/strong\u003e Great for large hardware builds\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e16 analog inputs:\u003c\/strong\u003e Useful for multi-sensor systems\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eATmega2560 MCU:\u003c\/strong\u003e More memory and I\/O than Uno-class boards\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eColor-coded headers:\u003c\/strong\u003e Faster wiring and easier debugging\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eATmega16U2 USB interface:\u003c\/strong\u003e Reliable USB-to-serial connection\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eArduino shield friendly:\u003c\/strong\u003e Familiar Mega form factor\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003e\n This board is a good fit for learning, prototyping, robotics, and controller-based builds. Use it as the main brain for sensors, displays, wireless projects, and classroom or workshop demos.\n \u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003e\n A solid starter setup includes a \u003ca href=\"\/search?q=usb+cable\"\u003eUSB cable\u003c\/a\u003e, breadboard, jumper wires, and a few \u003ca href=\"\/search?q=gravity%20sensor\"\u003eDFRobot Gravity sensors\u003c\/a\u003e or an \u003ca href=\"\/search?q=lcd\"\u003eLCD module\u003c\/a\u003e for quick testing.\n \u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003e\n Useful add-ons include sensors, displays, shields, breadboards, headers, and enclosures if you are building a complete prototype or classroom kit.\n \u003c\/p\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct\u003c\/th\u003e\n \u003ctd\u003eDFRobot Mega 2560 Arduino Compatible\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSKU\u003c\/th\u003e\n \u003ctd\u003eDFR0191\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eDFRobot\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInterface\u003c\/th\u003e\n \u003ctd\u003eAnalog, Digital, USB\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003e54 digital I\/O pins\u003c\/th\u003e\n \u003ctd\u003eGreat for large hardware builds\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003e16 analog inputs\u003c\/th\u003e\n \u003ctd\u003eUseful for multi-sensor systems\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eATmega2560 MCU\u003c\/th\u003e\n \u003ctd\u003eMore memory and I\/O than Uno-class boards\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eColor-coded headers\u003c\/th\u003e\n \u003ctd\u003eFaster wiring and easier debugging\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eATmega16U2 USB interface\u003c\/th\u003e\n \u003ctd\u003eReliable USB-to-serial connection\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eArduino shield friendly\u003c\/th\u003e\n \u003ctd\u003eFamiliar Mega form factor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; usage notes\u003c\/h3\u003e\n \u003cp\u003e\n Verify serial levels, baud rate, and pin mapping in the official DFRobot guide before first power-up. For analog readings, use a stable reference and keep wiring short when possible for cleaner signals. If you are using Gravity connectors, align the plug correctly and avoid forcing the cable into the wrong header.\n \u003c\/p\u003e\n\n \u003ch3\u003eDFRobot resources\u003c\/h3\u003e\n \u003cp\u003e\n Official product page: \u003ca href=\"https:\/\/www.dfrobot.com\/product-655.html\" target=\"_blank\" rel=\"noopener\"\u003eView on DFRobot\u003c\/a\u003e\u003cbr\u003e\n Wiki \/ documentation: \u003ca href=\"https:\/\/wiki.dfrobot.com\/dfr0191\/\" target=\"_blank\" rel=\"noopener\"\u003eOpen DFRobot wiki\u003c\/a\u003e\n \u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e\n 1 × DFRobot Mega 2560 Arduino Compatible\n \u003c\/p\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eIs this a good choice for learning and prototyping?\u003c\/strong\u003e Yes. It is well suited for classroom work, hobby builds, quick tests, and project development with common modules and sensors.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eDoes it work with other boards too?\u003c\/strong\u003e Often yes, as long as voltage, interface, and pin mapping match. ESP32 and Raspberry Pi users should still check the official docs first.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eWhere can I find wiring and examples?\u003c\/strong\u003e Use the official DFRobot product page and wiki links below for guides, downloads, and code examples.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45761470365985,"sku":"DFR0191","price":2480.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/DFR0191_Main_01.jpg?v=1775025457"},{"product_id":"internet-of-things-wido-open-source-iot-node-arduino-cc3000-limit-25","title":"DFRobot WiDo IoT Node Arduino-Compat CC3000 - DFR0321","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eWido is an Arduino compatible WIFI IoT Node development board, which integrates with WG1300 WIFI solution. The microcontroller of Wido is ATMEL ATmega32U4.Wido are compatible with copious amounts of Arduino and periphery modules. You can implement it on M2M Sensor Node development, Toys, Gaming, Smart Home Device and many other applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45761472430369,"sku":"DFR0321","price":1777.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/wido-open-source-iot-node-arduino-compatible-cc3000-141.jpg?v=1689317298"},{"product_id":"arduino-uno","title":"Arduino Uno R3 ATmega328P Development Board | Original, Made in Italy","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cdiv class=\"trust-badge-box\"\u003e\n \u003cp\u003e\u003cstrong\u003e🇮🇹 Official Arduino Product (Made in Italy)\u003c\/strong\u003e\u003cbr\u003e\n You are viewing the \u003cem\u003eauthentic\u003c\/em\u003e Arduino Uno R3. Unlike cheaper clones, this board uses high-quality components and supports the original creators of Arduino.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eThe Official Arduino UNO R3\u003c\/strong\u003e is the world’s most trusted beginner and prototyping board. Powered by the \u003cstrong\u003eATmega328P @ 16 MHz\u003c\/strong\u003e, it combines \u003cstrong\u003e14 digital I\/O (6 PWM)\u003c\/strong\u003e, \u003cstrong\u003e6 analog inputs\u003c\/strong\u003e, rock-solid 5V logic, and the broadest ecosystem of \u003ca title=\"View Arduino Shields\" href=\"\/collections\/arduino-shields\"\u003eArduino shields\u003c\/a\u003e, \u003ca title=\"View Sensors\" href=\"\/collections\/sensors\"\u003esensors\u003c\/a\u003e, and \u003ca title=\"View Displays\" href=\"\/collections\/displays\"\u003edisplays\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIf you’re teaching a class, starting a professional lab, or bootstrapping a product idea in the Philippines, this is the reliable choice.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy the Official Board? (vs. Clones)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play Reliability:\u003c\/strong\u003e Uses the genuine \u003cstrong\u003eATmega16U2\u003c\/strong\u003e USB chip. No need to hunt for \"CH340\" drivers or deal with connection dropouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Quality:\u003c\/strong\u003e Manufactured in Italy with high-grade PCBs that withstand repeated soldering and classroom abuse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport Open Source:\u003c\/strong\u003e A portion of your purchase funds the development of the Arduino IDE and new libraries you use every day.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat You Can Build\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTEM Projects:\u003c\/strong\u003e Traffic light controllers, automated temperature loggers, distance meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Smart plant watering systems (relay + soil sensor), motion-activated alarms (PIR).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics:\u003c\/strong\u003e Line followers and 2WD cars using \u003ca href=\"\/search?q=motor+shield+Arduino\"\u003emotor shields\u003c\/a\u003e and \u003ca href=\"\/collections\/sensors\"\u003eIMU sensors\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStarter Bundles (Quick Picks)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNO Learning Kit:\u003c\/strong\u003e UNO R3 + \u003ca href=\"\/search?q=USB+A+to+B\"\u003eUSB-B cable\u003c\/a\u003e + \u003ca href=\"\/search?q=breadboard+jumper+wires\"\u003ebreadboard \u0026amp; jumpers\u003c\/a\u003e + \u003ca href=\"\/collections\/sensors\"\u003ebasic sensors\u003c\/a\u003e + \u003ca href=\"\/collections\/displays\"\u003e0.96″ OLED\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Lab:\u003c\/strong\u003e UNO R3 + \u003ca href=\"\/collections\/sensors\"\u003eBME280\u003c\/a\u003e + \u003ca href=\"\/search?q=HC-SR04\"\u003eHC-SR04\u003c\/a\u003e + \u003ca href=\"\/search?q=relay+module+arduino\"\u003erelay\u003c\/a\u003e + \u003ca href=\"\/search?q=data+logging+shield+arduino\"\u003edata logging shield\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobot Starter:\u003c\/strong\u003e UNO R3 + \u003ca href=\"\/search?q=2WD+robot+car+kit\"\u003e2WD chassis\u003c\/a\u003e + \u003ca href=\"\/search?q=motor+shield+Arduino\"\u003eL293D shield\u003c\/a\u003e + \u003ca href=\"\/collections\/power-supplies\"\u003ebattery\/PSU\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e⚠️ Essential Add-Ons (Not Included in Box)\u003c\/h2\u003e\n\u003cdiv class=\"alert-box\"\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The official box \u003cstrong\u003edoes not\u003c\/strong\u003e include a USB cable.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/search?q=USB+A+to+B\"\u003e\u003cstrong\u003eAdd a USB-B Cable here\u003c\/strong\u003e\u003c\/a\u003e (Required for programming)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eOther Recommended Parts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/sensors\"\u003eSensor packs\u003c\/a\u003e (DHT22, PIR, HC-SR04, IMU, light)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/displays\"\u003eDisplays\u003c\/a\u003e (1602 LCD, OLED, TFT)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/power-supplies\"\u003e9V\/12V Power Supply\u003c\/a\u003e \u0026amp; \u003ca href=\"\/search?q=barrel+jack+adapter+5.5x2.1mm\"\u003eBarrel Jack Adapter\u003c\/a\u003e (For standalone power)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/cases-for-arduino\"\u003eProtective Cases\u003c\/a\u003e (Clear acrylic, ABS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicrocontroller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eATmega328P (8-bit AVR) @ 16 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 V logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7–12 V (via DC jack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital I\/O Pins\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 (D0–D13), includes 6 PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 (A0–A5), 10-bit ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 KB (0.5 KB used by bootloader)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eATmega16U2\u003c\/strong\u003e (Official High-Speed Chip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e68.6 × 53.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePinout \u0026amp; Power Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPI via ICSP:\u003c\/strong\u003e Use the 6-pin ICSP header for reliable SPI communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Warning:\u003c\/strong\u003e This is a 5V board. If using 3.3V modules, use a \u003ca href=\"\/search?q=logic+level+converter\"\u003elogic level converter\u003c\/a\u003e to protect your components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Official Arduino UNO R3 Board\u003c\/li\u003e\n\u003cli\u003e1x Plastic Board Holder\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e(No cables or stickers included)\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"faq-list\"\u003e\n\u003ch3\u003eFAQs – Arduino UNO R3 (Philippines)\u003c\/h3\u003e\n\u003cdetails class=\"faq\"\u003e\n\u003csummary\u003eIs this the original Arduino or a clone?\u003c\/summary\u003e\n\u003cdiv\u003eThis is 100% Original, manufactured in Italy. Circuitrocks is an authorized distributor. We guarantee authentic components and build quality.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq\"\u003e\n\u003csummary\u003eIs this good for beginners?\u003c\/summary\u003e\n\u003cdiv\u003eYes! It is the standard board for education. It works instantly with the Arduino IDE without complex driver installation.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq\"\u003e\n\u003csummary\u003eDo you ship nationwide?\u003c\/summary\u003e\n\u003cdiv\u003eYes. We ship via J\u0026amp;T, LBC, and other partners across the Philippines. We also accept Purchase Orders (POs) for schools and universities.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n \/* Base Layout *\/\n .product-copy { line-height: 1.7; font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif; }\n .product-copy \u003e * + * { margin-top: 1rem; }\n .product-copy h2 { margin: 1.5em 0 0.8em; border-bottom: 2px solid #f4f4f4; padding-bottom: 5px; }\n .product-copy ul, .product-copy ol { margin-left: 1.2em; margin-bottom: 1.2em; }\n \n \/* Tables *\/\n .product-copy table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: 0.95em; }\n .product-copy table td { border: 1px solid #e0e0e0; padding: 0.6em 0.8em; }\n .product-copy table tr:nth-child(even) { background-color: #fcfcfc; }\n \n \/* Trust Badge Box *\/\n .trust-badge-box { background: #eef9fe; border-left: 5px solid #00979d; padding: 1rem; border-radius: 4px; color: #333; }\n \n \/* Alert Box for Missing Items *\/\n .alert-box { background: #fff4e5; border: 1px solid #ffe0b2; padding: 1rem; border-radius: 8px; }\n .alert-box a { color: #d32f2f; font-weight: bold; text-decoration: underline; }\n\n \/* FAQs *\/\n .faq-list { margin-top: 2rem; }\n .faq { border: 1px solid #e0e0e0; border-radius: 8px; padding: 0.8rem 1rem; margin-bottom: 0.8rem; background: #fafafa; }\n .faq summary { font-weight: 700; cursor: pointer; color: #333; outline: none; }\n .faq[open] summary { margin-bottom: 0.5rem; color: #00979d; }\n\n @media (min-width: 768px) { .product-copy { font-size: 1.05rem; } }\n\u003c\/style\u003e","brand":"Arduino","offers":[{"title":"Default Title","offer_id":45761497399585,"sku":"A000066I","price":2898.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/arduino-uno-r3-155.jpg?v=1689317349"},{"product_id":"internet-of-things-arduino-yun-philippines","title":"DFRobot Arduino Yun-Compatible - WiFi+Linux Board","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe Arduino Yún is a microcontroller board based on the ATmega32u4 (datasheet) and the Atheros AR9331. The Atheros processor supports a Linux distribution based on OpenWrt named OpenWrt-Yun. The board has built-in Ethernet and WiFi support, a USB-A port, micro-SD card slot, 20 digital input\/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a 3 reset buttons.\u003c\/div\u003e\n\u003cdiv\u003eNB : In some countries, it is prohibited to sell WiFi enabled devices without government approval. While waiting for proper certification, some local distributors are disabling WiFi functionality. Check with your dealer before purchasing a Yún if you believe you may live in such a country. If you wish to disable WiFi, run this sketch. For more information, refer to this forum post.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eThe Yún distinguishes itself from other Arduino boards in that it can communicate with the Linux distribution onboard, offering a powerful networked computer with the ease of Arduino. In addition to Linux commands like cURL, you can write your own shell and python scripts for robust interactions.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eThe Yún is similar to the Leonardo in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Yún to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial \/ COM port.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eThe Bridge library facilitates communication between the two processors, giving Arduino sketches the ability to run shell scripts, communicate with network interfaces, and receive information from the AR9331 processor. The USB host, network interfaces and SD card are not connected to the 32U4, but the AR9331, and the Bridge library also enables the Arduino to interface with those peripherals.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eSummary\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eBecause the Yún has two processors, the summary section shows the characteristics of each one in two separate tables.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eAVR Arduino microcontroller\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMicrocontroller\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003eATmega32u4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Voltage\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Voltage\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e20\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePWM Channels\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e7\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog Input Channels\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e12\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC Current per I\/O Pin\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e40 mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC Current for 3.3V Pin\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e50 mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlash Memory\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e32 KB (of which 4 KB used by bootloader)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSRAM\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e2.5 KB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEEPROM\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e1 KB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClock Speed\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e16 MHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLinux microprocessor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProcessor\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003eAtheros AR9331\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eArchitecture\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003eMIPS @400MHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Voltage\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e3.3V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEthernet\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003eIEEE 802.3 10\/100Mbit\/s\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWiFi\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003eIEEE 802.11b\/g\/n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB Type-A\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e2.0 Host\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCard Reader\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003eMicro-SD only\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRAM\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e64 MB DDR2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlash Memory\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e16 MB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePoE compatible 802.3af card support (see the note below)\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e\u0026amp;nbsp;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e73 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWidth\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e53 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e32 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45761499660577,"sku":"DFR0297","price":3900.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/arduino-yun-a15776.jpg?v=1689575413"},{"product_id":"arduino-mega-2560-r3","title":"Arduino Mega 2560 Rev3 ATmega2560 Development Board | Original","description":"\u003cdiv class=\"product-copy\"\u003e\n\n \u003cdiv class=\"trust-badge-box\"\u003e\n \u003cp\u003e\u003cstrong\u003e🇮🇹 Official Arduino Product (Made in Italy)\u003c\/strong\u003e\u003cbr\u003e\n You are viewing the \u003cem\u003eauthentic\u003c\/em\u003e Arduino Mega 2560 R3. Built for complex projects, this official board offers superior power stability and component quality compared to generic clones.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cp\u003e\u003cstrong\u003eThe Official Arduino Mega 2560 R3\u003c\/strong\u003e is the heavy-lifter of the Arduino family. Powered by the \u003cstrong\u003eATmega2560 @ 16 MHz\u003c\/strong\u003e, it delivers \u003cstrong\u003e54 digital I\/O (15 PWM)\u003c\/strong\u003e, \u003cstrong\u003e16 analog inputs\u003c\/strong\u003e, and \u003cstrong\u003e4 hardware UARTs\u003c\/strong\u003e.\u003c\/p\u003e\n \n \u003cp\u003ePerfect for robotics, 3D printers, and industrial prototypes in the Philippines. It maintains 5V logic and the R3 shield layout, ensuring compatibility with most \u003ca href=\"\/collections\/arduino-shields\"\u003eArduino shields\u003c\/a\u003e, \u003ca href=\"\/collections\/sensors\"\u003esensors\u003c\/a\u003e, and \u003ca href=\"\/collections\/displays\"\u003edisplays\u003c\/a\u003e.\u003c\/p\u003e\n\n \u003ch2\u003eWhy Buy the Official Mega? (vs. Clones)\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eStable Power Regulation:\u003c\/strong\u003e Official boards use high-quality voltage regulators—crucial when you are driving multiple sensors or LEDs from the 5V\/3.3V pins.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReliable USB-to-Serial:\u003c\/strong\u003e Uses the genuine \u003cstrong\u003eATmega16U2\u003c\/strong\u003e chip for fast, error-free code uploading (no \"driver not found\" issues).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLong-Term Durability:\u003c\/strong\u003e Industrial-grade PCB manufacturing designed to last, unlike cheaper boards that may fail under thermal stress.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch2\u003eWhy Upgrade to the Mega?\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eMassive I\/O Headroom:\u003c\/strong\u003e 54 digital pins mean you rarely run out of space for buttons, LEDs, and relays.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e4 Hardware Serial Ports (UARTs):\u003c\/strong\u003e Connect GPS, GSM, Bluetooth, and a PC \u003cem\u003esimultaneously\u003c\/em\u003e without using software serial.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMore Memory:\u003c\/strong\u003e 256 KB Flash \u0026amp; 8 KB SRAM allows for larger codes, complex algorithms, and bigger data buffers.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch2\u003eWhat You Can Build\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eAdvanced Robotics:\u003c\/strong\u003e 4WD\/6WD rovers with multiple motor drivers, ultrasonics, and encoders.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCNC \u0026amp; 3D Printing:\u003c\/strong\u003e The heart of many printers (RAMPS style), controlling steppers, heaters, and fans.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eData Acquisition:\u003c\/strong\u003e Monitor dozens of sensors at once with \u003ca href=\"\/search?q=data+logging+shield+arduino\"\u003eRTC + microSD logging\u003c\/a\u003e.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eControl Hubs:\u003c\/strong\u003e Keypads, large TFT touchscreens, and HMI dashboards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch2\u003eStarter Bundles (Quick Picks)\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eMega Lab:\u003c\/strong\u003e Mega 2560 + \u003ca href=\"\/search?q=USB+A+to+B\"\u003eUSB-B cable\u003c\/a\u003e + \u003ca href=\"\/collections\/sensors\"\u003esensor pack\u003c\/a\u003e + \u003ca href=\"\/collections\/displays\"\u003e1602 LCD\u003c\/a\u003e\n\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRobot Builder:\u003c\/strong\u003e Mega 2560 + \u003ca href=\"\/search?q=motor+shield+Arduino\"\u003emotor shield\u003c\/a\u003e + \u003ca href=\"\/search?q=2WD+robot+car+kit\"\u003e4WD chassis\u003c\/a\u003e + \u003ca href=\"\/collections\/power-supplies\"\u003ehigh-current PSU\u003c\/a\u003e\n\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCNC\/Printer Dev:\u003c\/strong\u003e Mega 2560 + \u003ca href=\"\/search?q=RAMPS+1.4\"\u003eRAMPS shield\u003c\/a\u003e + \u003ca href=\"\/search?q=A4988\"\u003eA4988 drivers\u003c\/a\u003e + \u003ca href=\"\/search?q=limit+switch+endstop\"\u003eendstops\u003c\/a\u003e\n\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch2\u003e⚠️ Essential Add-Ons (Not Included in Box)\u003c\/h2\u003e\n \u003cdiv class=\"alert-box\"\u003e\n \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The official box \u003cstrong\u003edoes not\u003c\/strong\u003e include a USB cable.\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003ca href=\"\/search?q=USB+A+to+B\"\u003e\u003cstrong\u003eAdd a USB-B Cable here\u003c\/strong\u003e\u003c\/a\u003e (Required for programming)\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n \u003cp\u003e\u003cstrong\u003eOther Recommended Parts:\u003c\/strong\u003e\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003ca href=\"\/collections\/power-supplies\"\u003e9V\/12V Power Supply\u003c\/a\u003e (Recommended for driving motors\/multiple shields)\u003c\/li\u003e\n \u003cli\u003e\n\u003ca href=\"\/collections\/cases-for-arduino\"\u003eMega 2560 Case\u003c\/a\u003e (Protects the bottom pins from shorting)\u003c\/li\u003e\n \u003cli\u003e\n\u003ca href=\"\/collections\/arduino-shields\"\u003eEthernet Shield\u003c\/a\u003e (Turns the Mega into a web server)\u003c\/li\u003e\n \u003cli\u003e\n\u003ca href=\"\/collections\/tools\"\u003eMultimeter\u003c\/a\u003e (For debugging complex wiring)\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eMicrocontroller\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eATmega2560 (8-bit AVR) @ 16 MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e5 V logic\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e7–12 V (via DC jack)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eDigital I\/O Pins\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e54 (15 PWM)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eAnalog Inputs\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e16 (10-bit ADC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eHardware Serial\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e4× UART (Serial, Serial1, Serial2, Serial3)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eFlash \/ SRAM\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e256 KB \/ 8 KB\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eUSB Interface\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e\n\u003cstrong\u003eATmega16U2\u003c\/strong\u003e (Official High-Speed Chip)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e~101.5 × 53.4 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003ch2\u003ePinout \u0026amp; Power Tips\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSPI Connection:\u003c\/strong\u003e Use the 6-pin \u003cem\u003eICSP\u003c\/em\u003e header for SPI to ensure shield compatibility (do not rely on pins 11-13 like the Uno).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSerial Layout:\u003c\/strong\u003e Keep \u003cem\u003eSerial (0\/1)\u003c\/em\u003e free for USB debugging. Connect GPS\/Bluetooth to \u003cem\u003eSerial1 (19\/18)\u003c\/em\u003e or \u003cem\u003eSerial2 (17\/16)\u003c\/em\u003e.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePower Budget:\u003c\/strong\u003e Do not power high-torque motors directly from the 5V pin. Use an external power supply with a common ground.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003e1x Official Arduino Mega 2560 R3 Board\u003c\/li\u003e\n \u003cli\u003e1x Plastic Board Holder\u003c\/li\u003e\n \u003cli\u003e\u003cem\u003e(No cables included)\u003c\/em\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003cdiv class=\"faq-list\"\u003e\n \u003ch3\u003eFAQs – Arduino Mega 2560 R3 (Philippines)\u003c\/h3\u003e\n\n \u003cdetails class=\"faq\"\u003e\n \u003csummary\u003eHow is the Mega different from the UNO?\u003c\/summary\u003e\n \u003cdiv\u003eThe Mega is physically larger and more powerful. It has \u003cstrong\u003e54 I\/O pins\u003c\/strong\u003e (vs 14 on Uno), \u003cstrong\u003e256 KB memory\u003c\/strong\u003e (vs 32 KB), and \u003cstrong\u003e4 Serial ports\u003c\/strong\u003e (vs 1). It is best for complex projects.\u003c\/div\u003e\n \u003c\/details\u003e\n\n \u003cdetails class=\"faq\"\u003e\n \u003csummary\u003eIs this the original Made in Italy version?\u003c\/summary\u003e\n \u003cdiv\u003eYes. This is the authentic board. We are an authorized distributor for Arduino in the Philippines.\u003c\/div\u003e\n \u003c\/details\u003e\n\n \u003cdetails class=\"faq\"\u003e\n \u003csummary\u003eWill my UNO shields work on the Mega?\u003c\/summary\u003e\n \u003cdiv\u003eYes—most UNO R3 shields are compatible. If the shield uses SPI, ensure it connects via the ICSP header (which the Mega supports).\u003c\/div\u003e\n \u003c\/details\u003e\n\n \u003cdetails class=\"faq\"\u003e\n \u003csummary\u003eDo you ship nationwide?\u003c\/summary\u003e\n \u003cdiv\u003eYes. We ship nationwide via trusted couriers. We also accept Purchase Orders (POs) for universities and corporate labs.\u003c\/div\u003e\n \u003c\/details\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n \/* Base Layout *\/\n .product-copy { line-height: 1.7; font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif; }\n .product-copy \u003e * + * { margin-top: 1rem; }\n .product-copy h2 { margin: 1.5em 0 0.8em; border-bottom: 2px solid #f4f4f4; padding-bottom: 5px; }\n .product-copy ul, .product-copy ol { margin-left: 1.2em; margin-bottom: 1.2em; }\n \n \/* Tables *\/\n .product-copy table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: 0.95em; }\n .product-copy table td { border: 1px solid #e0e0e0; padding: 0.6em 0.8em; }\n .product-copy table tr:nth-child(even) { background-color: #fcfcfc; }\n \n \/* Trust Badge Box *\/\n .trust-badge-box { background: #eef9fe; border-left: 5px solid #00979d; padding: 1rem; border-radius: 4px; color: #333; }\n \n \/* Alert Box for Missing Items *\/\n .alert-box { background: #fff4e5; border: 1px solid #ffe0b2; padding: 1rem; border-radius: 8px; }\n .alert-box a { color: #d32f2f; font-weight: bold; text-decoration: underline; }\n\n \/* FAQs *\/\n .faq-list { margin-top: 2rem; }\n .faq { border: 1px solid #e0e0e0; border-radius: 8px; padding: 0.8rem 1rem; margin-bottom: 0.8rem; background: #fafafa; }\n .faq summary { font-weight: 700; cursor: pointer; color: #333; outline: none; }\n .faq[open] summary { margin-bottom: 0.5rem; color: #00979d; }\n\n @media (min-width: 768px) { .product-copy { font-size: 1.05rem; } }\n\u003c\/style\u003e","brand":"Arduino","offers":[{"title":"Default Title","offer_id":45761501495585,"sku":"A000067-R","price":4722.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/arduino-mega-2560-rev3-157.jpg?v=1689317357"},{"product_id":"bluno-beetle-arduino-compatible","title":"DFRobot Bluno Beetle - Ultra-Small BLE Arduino Board","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003eBuild Faster with the Bluno Beetle (Arduino Compatible)\u003c\/h2\u003e\n\n \u003cp\u003e\n Bluno Beetle (Arduino Compatible) Bluno Beetle packs Arduino-compatible control and Bluetooth 4.0 into a very small board. It is a strong fit for wearables, tiny robots, compact sensors, and space-limited prototypes.\n \u003c\/p\u003e\n\n \u003cp\u003e\n It keeps the easy Arduino workflow while adding BLE features like wireless data transfer, HID support, iBeacon support, and wireless programming through the Bluno ecosystem.\n \u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e Use the official DFRobot links below for wiring, sample code, downloads, and the latest setup notes for this SKU.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUltra-compact size:\u003c\/strong\u003e Easy to fit into wearables and small enclosures\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBluetooth 4.0 built in:\u003c\/strong\u003e Add BLE without a separate module\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eArduino-compatible ATmega328P:\u003c\/strong\u003e Simple to use with familiar tools and code\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWireless programming support:\u003c\/strong\u003e Update firmware without plugging in every time\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHID and iBeacon support:\u003c\/strong\u003e Good for creative interactive projects\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMicro USB onboard:\u003c\/strong\u003e Fast setup and charging-friendly wiring\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003e\n This board is a good fit for learning, prototyping, robotics, and controller-based builds. Use it as the main brain for sensors, displays, wireless projects, and classroom or workshop demos.\n \u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003e\n A solid starter setup includes a \u003ca href=\"\/search?q=usb+cable\"\u003eUSB cable\u003c\/a\u003e, breadboard, jumper wires, and a few \u003ca href=\"\/search?q=gravity%20sensor\"\u003eDFRobot Gravity sensors\u003c\/a\u003e or an \u003ca href=\"\/search?q=lcd\"\u003eLCD module\u003c\/a\u003e for quick testing.\n \u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003e\n Useful add-ons include sensors, displays, shields, breadboards, headers, and enclosures if you are building a complete prototype or classroom kit.\n \u003c\/p\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct\u003c\/th\u003e\n \u003ctd\u003eBluno Beetle (Arduino Compatible)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSKU\u003c\/th\u003e\n \u003ctd\u003eDFR0339\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eDFRobot\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInterface\u003c\/th\u003e\n \u003ctd\u003eUSB, Bluetooth\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUltra-compact size\u003c\/th\u003e\n \u003ctd\u003eEasy to fit into wearables and small enclosures\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBluetooth 4.0 built in\u003c\/th\u003e\n \u003ctd\u003eAdd BLE without a separate module\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eArduino-compatible ATmega328P\u003c\/th\u003e\n \u003ctd\u003eSimple to use with familiar tools and code\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWireless programming support\u003c\/th\u003e\n \u003ctd\u003eUpdate firmware without plugging in every time\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eHID and iBeacon support\u003c\/th\u003e\n \u003ctd\u003eGood for creative interactive projects\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMicro USB onboard\u003c\/th\u003e\n \u003ctd\u003eFast setup and charging-friendly wiring\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; usage notes\u003c\/h3\u003e\n \u003cp\u003e\n If you are using Gravity connectors, align the plug correctly and avoid forcing the cable into the wrong header. Use a suitable external power source for motion parts when the controller alone cannot supply enough current.\n \u003c\/p\u003e\n\n \u003ch3\u003eDFRobot resources\u003c\/h3\u003e\n \u003cp\u003e\n Official product page: \u003ca href=\"https:\/\/www.dfrobot.com\/product-1259.html\" target=\"_blank\" rel=\"noopener\"\u003eView on DFRobot\u003c\/a\u003e\u003cbr\u003e\n Wiki \/ documentation: \u003ca href=\"https:\/\/wiki.dfrobot.com\/Bluno_Beetle_SKU_DFR0339_\" target=\"_blank\" rel=\"noopener\"\u003eOpen DFRobot wiki\u003c\/a\u003e\n \u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e\n 1 × Bluno Beetle (Arduino Compatible)\n \u003c\/p\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eIs this a good choice for learning and prototyping?\u003c\/strong\u003e Yes. It is well suited for classroom work, hobby builds, quick tests, and project development with common modules and sensors.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eDoes it work with other boards too?\u003c\/strong\u003e Often yes, as long as voltage, interface, and pin mapping match. ESP32 and Raspberry Pi users should still check the official docs first.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eWhere can I find wiring and examples?\u003c\/strong\u003e Use the official DFRobot product page and wiki links below for guides, downloads, and code examples.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45761511981345,"sku":"DFR0339","price":1165.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/bluno-beetle-arduino-compatible-162.jpg?v=1689317380"},{"product_id":"romeo-ble-arduino-compatible-atmega-328","title":"DFRobot Romeo BLE - Arduino Robot Control Board with BT 4.0","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003ePractical Wireless \/ Control Module for Maker, Student, and Prototype Builds\u003c\/h2\u003e\n\n \u003cp\u003eThe \u003cstrong\u003eDFRobot Romeo BLE - Arduino Robot Control Board with BT 4.0\u003c\/strong\u003e is a practical wireless \/ control module from DFRobot for students, makers, and repair-friendly builds.\u003c\/p\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eDFRobot Romeo BLE - Arduino Robot Control Board with BT 4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eDFRobot\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eDFR0305\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eKey Specs\u003c\/th\u003e\n\u003ctd\u003eBLE, Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45812529922337,"sku":"DFR0305","price":2195.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/DFR0305_Main_01.jpg?v=1775025460"},{"product_id":"bluno-mega-1280-a-bluetooth-4-0-micro-controller-compatible-with-arduino-mega","title":"DFRobot Bluno Mega 1280 - Arduino + Bluetooth 4.0","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eBluno Mega 1280 - A Bluetooth 4.0 Micro-controller Compatible with Arduino Mega. Last year we introduced you BLUNO - our first Arduino-compatible hardware solution that makes Bluetooth 4.0 (BLE) easy to use. Designed for makers, educators, developers, Bluno has helped tons of idea turning into prototypes. Today, please allow me to introduce a new member in this flouring BLE family: BLUNO MEGA.\u003c\/p\u003e\n\u003cp\u003eLike Arduino Mega, BLUNO MEGA is a high-end serie of the BLUNO product line. This BLUNO MEGA 1280 is based on ATmega1280 SoC, with 54 digital I\/O (input\/output) ports (of which 14 can be used as PWM output), 16 analog input ports and 4 UART (hardware serial ports), and uses a 16 MHz crystal oscillator. So, if you are feeling inadequate ports, desire more RAMs, flash memory or EEPROM, here is the answer.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBLUNO MEGA integrates a TI CC2540 BT 4.0 chip. It allows wireless programming via BLE, supports Bluetooth HID, AT command to config BLE and you can upgrade BLE firmware easily. Whatsmore, it's fully compatible with all Arduino Mega pins which means any project made with Mega can directly go \"Blue\"!\u0026amp;nbsp;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSPECIFICATION\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMicrocontroller：ATmega1280\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClock frequency: 16MHZ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransmission distance: 70m in free space\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport bluetooth remote update the Arduino program\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport bluetooth HID\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport iBeacons\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport by the AT command to debug the BLE\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport transparent transmission serial port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport the master-salve machine switch\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport usb update BLE chip program\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking voltage：+5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExternal input voltage (recommended)：7V~12V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExternal input voltage (range)：6V~20V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital I\/O outputs: 54 (14 PWM outputs)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog inputs: 16\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eI\/O current: 40mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlash capacity: 128KB (4k for bootloader)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStatic storage capacity of SRAM: 8KB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMemory capacity of EEPROM: 4KB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize: 108mmx54mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eDOCUMENTS\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"cursor: pointer;\"\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.dfrobot.com\/wiki\/index.php\/Bluno_Mega_1280_(SKU:DFR0306)\" style=\"cursor: pointer;\"\u003eWiki Doc\u003c\/a\u003e\u003ca href=\"http:\/\/www.dfrobot.com\/wiki\/index.php\/Bluno_Mega_1280_(SKU:DFR0306)\" style=\"cursor: pointer;\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_Bluno_Mega_1280_DFR0306\/blob\/master\/Bluno%20mega%201280%20special%20driver.rar?raw=true\" style=\"cursor: pointer;\"\u003eBluno Mega 1280 special driver\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_Bluno_Mega_1280_DFR0306\/blob\/master\/Atmega1280-2560%20datasheet.pdf?raw=true\" style=\"cursor: pointer;\"\u003eDatasheet\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_Bluno_Mega_1280_DFR0306\/blob\/master\/Bluno%20Mega1280%20SCH.pdf?raw=true\" style=\"cursor: pointer;\"\u003eSchematics\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSHIPPING LIST\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\u003cli\u003eBLUNO MEGA 1280 x1\u003cbr\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45812530020641,"sku":"DFR0306","price":1235.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/bluno-mega-1280-a-bluetooth-4-0-micro-controller-compatible-with-arduino-mega-166.jpg?v=1689656348"},{"product_id":"lilypad-arduino-usb-atmega32u4-board","title":"LilyPad Arduino USB ATmega32U4 - Wearable\/Sewable","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eLilyPad Arduino USB ATmega32U4\u003c\/span\u003e - The LilyPad Arduino USB ATmega32U4 Board is a specialized microcontroller board that is made for use in wearable and e-textile projects. With its small form factor, USB connectivity, and support for conductive thread, it is an excellent choice for a wide range of projects that involve creating interactive clothing, accessories, and other textile-based applications. It is easy to program and use and is a great option for both beginners and experienced makers.\u003c\/p\u003e\n\u003ch2\u003eHow Does LilyPad Arduino USB Work?\u003c\/h2\u003e\n\u003cp\u003eThe LilyPad Arduino USB works by using the ATmega32U4 microcontroller, which is the heart of the board. The microcontroller is a small computer on a chip that contains a central processing unit (CPU), and memory. The ATmega32U4 on the LilyPad Arduino USB has 32 KB of flash memory, which is used to store the program code, and 2.5 KB of SRAM, which is used to store data while the program is running.\u003c\/p\u003e\n\u003cp\u003eThe microcontroller is connected to various components on the board, such as the USB-to-Serial converter, power LED, and reset button. The USB-to-Serial converter allows the board to communicate with a computer via USB, so it can be programmed and powered through a USB connection. The power LED indicates when the board is powered on, and the reset button is used to restart the program.\u003c\/p\u003e\n\u003cp\u003eThe LilyPad Arduino USB also has 15 digital I\/O pins, which can be used to connect to sensors, actuators, and other devices. These pins can be configured as inputs or outputs and can be used to read data from sensors or control devices such as LEDs or motors. It also has 9 PWM outputs and 6 analog inputs, which can be used to read or control the intensity of an LED or read the value of an analog sensor.\u003c\/p\u003e\n\u003cp\u003eThe board also has conductive pads, which are used to connect the board to other devices or sensors using conductive thread. These pads can be connected to sensors, actuators, and other devices using conductive thread, which is a type of thread that is made of a conductive material such as silver or copper. This allows the board to be sewn into the fabric, making it an ideal choice for wearable and e-textile projects.\u003c\/p\u003e\n\u003cp\u003eOnce the board is connected to sensors, actuators, and other devices, it can be programmed to control these devices and collect data from sensors using the Arduino IDE. The program code is written in the Arduino programming language, which is based on C++. The code is then uploaded to the board using the USB connection and the microcontroller begins to execute the program, controlling the devices and collecting data as specified by the program.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eCreating a wearable project is no easy task. But with that, developers have come to develop an Arduino-based that you can sew into your apparel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis module integrates with ATMega32u4 @ 8MHz. It has an Arduino bootloader and a small number of external components keeping it as small as possible. These boards are fitted with a \u003ca href=\"https:\/\/circuit.rocks\/product:2716\" target=\"_blank\"\u003eJST female connector\u003c\/a\u003e that fits well with \u003ca href=\"https:\/\/circuit.rocks\/battery-lithium-ion-polymer-3-7v-1200mah.html\" target=\"_blank\"\u003e3.7 LiPo batteries\u003c\/a\u003e.\u0026amp;nbsp; The Lilypad's backside is flat, making it easier for mounting without having to be poked by solder traces. It can run with a 3.3V power supply and has a built-in slide switch that can trigger the battery's usage.\u0026amp;nbsp;\u003c\/p\u003e\n\u003cp\u003eProgramming this microcontroller board is made easy with the ATMega32u4 with USB communication, eliminating the use of an external USB-to-Serial adapter. This board has a total of 2.5kB SRAM, and EEPROM of 1kB. It has a total of 9 I\/O pins, 4 for Analog signals, and 5 digital pins. Out of those 5 digital pins, 4 of them can are for the PWM channel.\u0026amp;nbsp;\u003c\/p\u003e\n\u003cp\u003eLilypads are created with large connecting pads\/solder pads to make sewing easier and connect your components. One thing that made this board superb is that it is washable.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45812530970913,"sku":"2435","price":469.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/lilypad-arduino-usb-atmega32u4-board-167.jpg?v=1689656352"},{"product_id":"development-boards-crowduino-pro-mini-arduino-compatible","title":"Elecrow Crowduino Pro Mini - ATmega328 5V 16MHz Arduino Compatible","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003ePro Mini Atmega328 8Mhz Arduino Compatible\u003c\/span\u003e - The Pro Mini Atmega328 8Mhz Arduino Compatible is a microcontroller board based on the ATmega328P microcontroller. It is similar to the Arduino Pro Mini but comes with an ATmega328P microcontroller running at 8 MHz.\u003c\/p\u003e\n\u003cp\u003eBecause there is no USB port on the Pro Mini Atmega328 8Mhz Arduino Compatible, you must use an external programmer to upload code to the board. The board is relatively small, similar to previous Pro Mini variants, making it challenging to deal with if you are inexperienced with soldering and electronics.\u003c\/p\u003e\n\u003ch2\u003eProgramming Of Pro Mini Atmega328 8MHZ Arduino Compatible\u003c\/h2\u003e\n\u003cp\u003eThe Pro Mini Atmega328 8Mhz Arduino Compatible board has 14 digital input\/output pins, 8 analog inputs, a 16 MHz quartz crystal, and a power jack. It does not have a USB connection, which means that it must be programmed with an external programmer.\u003c\/p\u003e\n\u003cp\u003eThe Pro Mini Atmega328 8Mhz Arduino Compatible can be programmed using an external programmer, such as an AVR programmer or an Arduino board with an ATmega328P microcontroller. The board can also be programmed using the Arduino IDE. Once the external programmer is connected to the board, the code can be written in the IDE, and then uploaded to the board.\u003c\/p\u003e\n\u003ch3\u003ePowering the Board\u003c\/h3\u003e\n\u003cp\u003eThe Pro Mini Atmega328 8Mhz Arduino Compatible can be powered using an external power source, such as an AC-to-DC adapter or a battery. The power source can be connected to the board's power jack. The board can also be powered through the VCC pin or the RAW pin.\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cp\u003eThe Pro Mini Atmega328 8Mhz Arduino Compatible board can be used for a wide range of applications, including controlling LEDs, motors, sensors, and other electronic devices. It can also be used for data logging, creating interactive projects, and building DIY projects. Due to its small form factor and low power consumption, it is ideal for projects that require a small, portable, and low-power microcontroller.\u003c\/p\u003e\n\u003cp\u003eThis board is so sturdy that it could do what an Arduino Uno can, but with a smaller form factor.\u003c\/p\u003e\n\u003cp\u003eThis Arduino board uses the ATmega328P CPU. This board includes 14 digital I\/O pins, with 6 of it having PWM controls, 6 analog I\/O pins, an on-board resonator with 0.5% tolerance, a reset button. This board runs on 8mHz frequency.\u0026amp;nbsp;\u003c\/p\u003e\n\u003cp\u003eIt does not have a USB compatibility, which makes programming a little tedious, as an \u003ca href=\"https:\/\/circuit.rocks\/ftdi-basic-breakout-3-3-5v-arduino-compatible.html\" target=\"_blank\"\u003eFTDI board\u003c\/a\u003e\u0026amp;nbsp;is needed to perform programming. It also has reverse polarity protection.\u003c\/p\u003e\n\u003cp\u003eThis board is programmable with the use of a USB-to-Serial converter.\u0026amp;nbsp;\u003c\/p\u003e\n\u003cp\u003eThis microcontroller board comes with 2 sets of unsoldered \u003ca href=\"https:\/\/circuit.rocks\/headers-40-pin-straight-10pc-pack.html\" target=\"_blank\"\u003emale headers\u003c\/a\u003e, a 12-pin, and a 6-pin. Instead of using these headers, you could solder wires directly into the board's solder pads.\u003c\/p\u003e\n\u003cp\u003eThis board is ideal for projects that require a small fit, like portable and wearable prototypes.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Elecrow","offers":[{"title":"Default Title","offer_id":45812533887265,"sku":"AC065","price":415.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/pro-mini-atmega328-8mhz-arduino-compatible-175.jpg?v=1689656388"},{"product_id":"particle-photon-philippines","title":"DFRobot Particle Photon - WiFi IoT Dev Board","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eThe Photon is a Wi-Fi development kit for creating connected projects and products for the Internet of Things. It's easy to use, it's powerful, and it's connected to the cloud.\u003c\/p\u003e\n\u003cp\u003eThe tools that make up the Photon's ecosystem (and come along with the board) are designed to let you build and create whether you're an embedded engineer, web developer, Arduino enthusiast or IoT entrepreneur. You'll be able to write your firmware in our web or local IDE, deploy it over the air, and build your web and mobile apps with ParticleJS and our Mobile SDK.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe board itself uses a Broadcom wi-fi chip (one that can be found in Nest Protect, LIFX, and Amazon Dash) alongside a powerful STM32 ARM Cortex M3 microcontroller. It's like the Spark Core. But better.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eFEATURES\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eParticle Photon Wi-Fi module\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBroadcom BCM43362 Wi-Fi chip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e802.11b\/g\/n Wi-Fi\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSTM32F205 120Mhz ARM Cortex M3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1MB flash, 128KB RAM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOn-board RGB status LED (ext. drive provided)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e18 Mixed-signal GPIO and advanced peripherals\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOpen source design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReal-time operating system (FreeRTOS)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSoft AP setup\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFCC, CE and IC certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eDOCUMENTS\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.particle.io\/datasheets\/photon-datasheet\/\" style=\"cursor: pointer;\"\u003ePhoton Datasheet \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45812545880353,"sku":"DFR0373","price":2070.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/particle-photon-211.jpg?v=1689656546"},{"product_id":"usb-cable-type-b-to-type-a-male-for-arduino-uno-mega","title":"USB Cable Type B to Type A Male - Arduino Uno\/Mega","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cp\u003eUSB 2.0 cable, Type-A male to Type-B male. Standard programming + power cable for any board with the printer-style USB-B socket — Arduino UNO R3\/R4, Mega 2560, Mega ADK, Bluno Mega, and most legacy USB peripherals. \u003cstrong\u003e1 cable, 30 cm (1 ft).\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003ch2\u003especs\u003c\/h2\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eConnectors\u003c\/th\u003e\n\u003ctd\u003eUSB-A male ↔ USB-B male\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eUSB version\u003c\/th\u003e\n\u003ctd\u003eUSB 2.0 (up to 480 Mbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e30 cm (1 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eBus power\u003c\/th\u003e\n\u003ctd\u003eUp to 500 mA at 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eJacket\u003c\/th\u003e\n\u003ctd\u003ePVC with aluminum foil shielding\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eTranslucent blue\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eDrivers\u003c\/th\u003e\n\u003ctd\u003eNone — Windows, macOS, Linux plug-and-detect\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch2\u003ecommon uses\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eArduino sketch upload\u003c\/strong\u003e for UNO R3\/R4, Mega 2560, Mega ADK\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSerial debug\u003c\/strong\u003e at 9600–2,000,000 baud via the Arduino IDE Serial Monitor\u003c\/li\u003e\n \u003cli\u003eBench power for the board while developing (logic side only — not for motors)\u003c\/li\u003e\n \u003cli\u003eSpare cable for school labs, classroom kits, and workshop bench setups\u003c\/li\u003e\n \u003cli\u003eUSB-B host connection for older printers, DAQ devices, and instruments\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch2\u003enotes\u003c\/h2\u003e\n \u003cp\u003eUSB 2.0 only — not rated for USB 3.0 SuperSpeed but mechanically compatible with USB 3.0 host ports (will fall back to 2.0 speeds). Bus power tops at 500 mA per USB spec; if you're running a motor shield, NeoPixel strip, or anything pulling more than 500 mA, supply the board through its barrel jack or Vin pin and use the USB cable for data only. Ships from Manila with same-day cutoff at 4 PM on weekdays.\u003c\/p\u003e\n\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eQ: Works with Arduino UNO R4 WiFi?\u003c\/strong\u003eYes. R4 keeps the standard USB-B socket, same as UNO R3. Same cable, same upload speeds.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eQ: Will this power a motor shield?\u003c\/strong\u003eOnly the Arduino logic side. Motors and heavy loads need their own supply via Vin or the barrel jack — USB caps at 500 mA.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eQ: USB 3.0 compatible?\u003c\/strong\u003eMechanically yes — the Type-A plug fits a USB 3.0 host port. Data speed stays at USB 2.0 (480 Mbps), which is more than enough for sketch upload and serial monitor.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eQ: Drivers needed on Mac?\u003c\/strong\u003eNone for the cable itself. Some Arduino clones with CH340\/CH9102 chips need a USB-serial driver — the cable works fine, the board's USB chip is what may need a driver.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eQ: What's your return policy?\u003c\/strong\u003e30-day window. If the cable is DOA, wrong connector, or shorted, email us with the order number and a photo — we replace.\u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Circuitrocks","offers":[{"title":"30 CM","offer_id":47870348001569,"sku":"AJ022","price":45.0,"currency_code":"PHP","in_stock":true},{"title":"50CM","offer_id":47870348034337,"sku":"4453","price":49.0,"currency_code":"PHP","in_stock":true},{"title":"1M","offer_id":47870348067105,"sku":"4455","price":65.0,"currency_code":"PHP","in_stock":true},{"title":"1.5M","offer_id":47870348099873,"sku":"4452","price":88.0,"currency_code":"PHP","in_stock":true},{"title":"3M","offer_id":47870348132641,"sku":"4451","price":133.0,"currency_code":"PHP","in_stock":true},{"title":"5M","offer_id":47870348165409,"sku":"4454","price":185.0,"currency_code":"PHP","in_stock":true},{"title":"10M","offer_id":47870348198177,"sku":"4450","price":195.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/usb-cable-type-b-to-type-a-male-for-arduino-uno-mega-236.png?v=1689656650"},{"product_id":"wifi-serial-transceiver-module-esp8266","title":"ESP-01S 1MB WiFi ESP8266 - Serial Transceiver","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.97em}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.65em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb}\n .product-copy table thead th{background:#f3f4f6;font-weight:600;color:#374151}\n .product-copy table tbody tr:nth-child(even) td{background:#fafafa}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n .badge{display:inline-block;background:#dbeafe;color:#1d4ed8;border-radius:6px;padding:.1em .55em;font-size:.85em;font-weight:600;margin-right:.3em}\n\u003c\/style\u003e\n\n\u003ch2\u003eAdd WiFi to Any Microcontroller via Serial — Tiny, Low-Cost, Proven\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESP-01S 1MB WiFi Serial Transceiver Module\u003c\/strong\u003e is the simplest way to add WiFi connectivity to an Arduino, STM32, PIC, or any microcontroller with a UART port.\nSend AT commands over serial and the ESP-01S handles all WiFi networking — TCP connections, HTTP requests, UDP, and more — without consuming your main MCU's resources.\u003c\/p\u003e\n\u003cp\u003eThe \"S\" variant upgrades the original ESP-01 with \u003cstrong\u003e1 MB of flash\u003c\/strong\u003e (double the original 512 KB), a cleaner PCB layout, and a dark blue PCB that reduces light interference on the onboard LED — making it better for production use.\u003c\/p\u003e\n\n\u003ch3\u003eESP-01 (512 KB) vs ESP-01S (1 MB) — which should you buy?\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eESP-01S (this product)\u003c\/th\u003e\n\u003cth\u003eESP-01 (512 KB)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 MB — room for MicroPython, custom firmware\u003c\/td\u003e\n\u003ctd\u003e512 KB — AT firmware only\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDark blue — reduced LED bleed\u003c\/td\u003e\n\u003ctd\u003eLight blue\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO pins\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 (GPIO0, GPIO2)\u003c\/td\u003e\n\u003ctd\u003e2 (GPIO0, GPIO2)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandalone capable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ Yes — can run full firmware\u003c\/td\u003e\n\u003ctd\u003eLimited — AT firmware fits tightly\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew designs — more headroom for firmware\u003c\/td\u003e\n\u003ctd\u003eBudget AT-command-only applications\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eAT command interface:\u003c\/strong\u003e Control WiFi over UART — no extra library needed on host MCU\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1 MB flash:\u003c\/strong\u003e Supports MicroPython, NodeMCU Lua, and custom firmware\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStation + AP modes:\u003c\/strong\u003e Connect to a network or create its own hotspot\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIntegrated TCP\/IP stack:\u003c\/strong\u003e HTTP, UDP, TCP handled onboard\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2 GPIO pins:\u003c\/strong\u003e Useful for simple sensor reads or LED control alongside WiFi duties\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUltra-compact:\u003c\/strong\u003e 14.3 × 24.8 mm — fits nearly anywhere\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eESP-01S\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eCore Chip\u003c\/th\u003e\n\u003ctd\u003eESP8266EX\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eFlash Memory\u003c\/th\u003e\n\u003ctd\u003e1 MB SPI Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eGPIO Pins\u003c\/th\u003e\n\u003ctd\u003e2 (GPIO0, GPIO2)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eWiFi Standard\u003c\/th\u003e\n\u003ctd\u003e802.11 b\/g\/n, 2.4 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eUART (AT commands), 115200 baud default\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eOperating Voltage\u003c\/th\u003e\n\u003ctd\u003e3.0V – 3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eOperating Current\u003c\/th\u003e\n\u003ctd\u003e~80 mA average\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e14.3 × 24.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eAntenna\u003c\/th\u003e\n\u003ctd\u003ePCB trace antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eCan I use this with a 5V Arduino?\u003c\/strong\u003e The ESP-01S runs on 3.3V. You need a 3.3V power supply and a logic level shifter (or voltage divider) on the TX pin from Arduino to ESP. The ESP TX → Arduino RX is fine at 3.3V.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eCan I program it directly without a host MCU?\u003c\/strong\u003e Yes. With 1 MB flash, you can run MicroPython or custom Arduino firmware standalone by pulling GPIO0 LOW during reset to enter flash mode.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eWhat is the baud rate for AT commands?\u003c\/strong\u003e Default is 115200 baud on most firmware versions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45812562067745,"sku":"AB560","price":95.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/esp-01s-1mb-wifi-esp8266-wifi-serial-transceiver-wireless-module-259.jpg?v=1689656750"},{"product_id":"mega-sensor-shield-v2-4-arduino-mega-compatible","title":"DFRobot Mega Sensor Shield V2.4 - Arduino Mega I\/O Expansion","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003eAdd Reliable Mega Sensor Shield V2.4 (Compatible with Arduino Mega) Sensing to Your Next Build\u003c\/h2\u003e\n\n \u003cp\u003e\n Mega Sensor Shield V2.4 (Compatible with Arduino Mega) Mega Sensor Shield V2.4 expands an Arduino Mega style board with easier access to sensor pins, serial ports, wireless modules, and prototyping space.\n \u003c\/p\u003e\n\n \u003cp\u003e\n It is useful when your Mega project grows beyond simple jumper wiring and needs cleaner module access.\n \u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e Use the official DFRobot links below for wiring, sample code, downloads, and the latest setup notes for this SKU.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eMade for Mega-class boards:\u003c\/strong\u003e Good fit for large controller projects\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFour TTL serial access points:\u003c\/strong\u003e Useful for multi-device builds\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eThree XBee sockets:\u003c\/strong\u003e Add wireless modules with less wiring\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMicroSD slot:\u003c\/strong\u003e Easy data logging option\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDIP prototype area:\u003c\/strong\u003e Handy for custom support circuits\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePower source switch:\u003c\/strong\u003e Select board or external supply\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003e\n This part fits monitoring, measurement, logging, alarms, and automation builds. It works well in Arduino, ESP32, and Raspberry Pi style projects where you need reliable real-world data from the mega sensor shield v2.4 (compatible with arduino mega).\n \u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003e\n Pair it with an \u003ca href=\"\/search?q=arduino\"\u003eArduino-compatible board\u003c\/a\u003e, \u003ca href=\"\/search?q=esp32\"\u003eESP32\u003c\/a\u003e, or \u003ca href=\"\/search?q=raspberry+pi\"\u003eRaspberry Pi\u003c\/a\u003e, plus sensor cables, headers, or a matching expansion shield for faster setup.\n \u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003e\n Useful add-ons include displays, data logging modules, waterproof enclosures, and matching Gravity cables or sensor shields.\n \u003c\/p\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct\u003c\/th\u003e\n \u003ctd\u003eMega Sensor Shield V2.4 (Compatible with Arduino Mega)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSKU\u003c\/th\u003e\n \u003ctd\u003eDFR0165\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eDFRobot\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInterface\u003c\/th\u003e\n \u003ctd\u003eUSB\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMade for Mega-class boards\u003c\/th\u003e\n \u003ctd\u003eGood fit for large controller projects\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eFour TTL serial access points\u003c\/th\u003e\n \u003ctd\u003eUseful for multi-device builds\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eThree XBee sockets\u003c\/th\u003e\n \u003ctd\u003eAdd wireless modules with less wiring\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMicroSD slot\u003c\/th\u003e\n \u003ctd\u003eEasy data logging option\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDIP prototype area\u003c\/th\u003e\n \u003ctd\u003eHandy for custom support circuits\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePower source switch\u003c\/th\u003e\n \u003ctd\u003eSelect board or external supply\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; usage notes\u003c\/h3\u003e\n \u003cp\u003e\n Verify serial levels, baud rate, and pin mapping in the official DFRobot guide before first power-up. If you are using Gravity connectors, align the plug correctly and avoid forcing the cable into the wrong header. Use a suitable external power source for motion parts when the controller alone cannot supply enough current.\n \u003c\/p\u003e\n\n \u003ch3\u003eDFRobot resources\u003c\/h3\u003e\n \u003cp\u003e\n Official product page: \u003ca href=\"https:\/\/www.dfrobot.com\/index.php?product_id=560\u0026amp;route=product%2Fproduct\" target=\"_blank\" rel=\"noopener\"\u003eView on DFRobot\u003c\/a\u003e\u003cbr\u003e\n Wiki \/ documentation: \u003ca href=\"https:\/\/wiki.dfrobot.com\/dfr0165\/\" target=\"_blank\" rel=\"noopener\"\u003eOpen DFRobot wiki\u003c\/a\u003e\n \u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e\n 1 × Mega Sensor Shield V2.4 (Compatible with Arduino Mega)\n \u003c\/p\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eCan I use this for logging or monitoring projects?\u003c\/strong\u003e Yes. It is a good fit for data collection, automation, and alert-based builds when paired with a supported controller.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eDoes it work with other boards too?\u003c\/strong\u003e Often yes, as long as voltage, interface, and pin mapping match. ESP32 and Raspberry Pi users should still check the official docs first.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eWhere can I find wiring and examples?\u003c\/strong\u003e Use the official DFRobot product page and wiki links below for guides, downloads, and code examples.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45812564558113,"sku":"DFR0165","price":1017.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/mega-sensor-shield-v2.4-arduino-mega-compatible-1.jpg?v=1689656814"},{"product_id":"arduino-acrylic-enclosure","title":"Arduino Uno R3 Acrylic Enclosure - Clear Project Case","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eArduino Uno R3 Acrylic Enclosure \u003c\/span\u003e - Arduino Uno has an exposed circuit that is prone to short circuits. This enclosure would keep your Arduino Uno from getting short circuit even if placed on top of a metal surface.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit includes 6 pcs unassembled acrylic parts; 2 of them are the base and the lid, 2 for the sides, and the last 2 is for the front and back part of the Arduino Uno. It also has screws for mounting the Arduino Uno into this Acrylic case as well as closing the lid of the case.\u003c\/p\u003e\n\u003cp\u003eThis acrylic case fits the Arduino Uno perfectly.\u003c\/p\u003e\n\u003ch2\u003eAcrylic Case Shell Enclosure for Arduino Uno R3\u003c\/h2\u003e\n\u003cp\u003eIt is a transparent case shell made of high-grade acrylic to bring excellent protection to the unit. Further, the case provides a flexible design to create an easy mechanism for connections with other components. The astonishingaspect is that the acrylic case shell enclosure brings the same size as the original Arduino Uno R3.\u003c\/p\u003e\n\u003cp\u003eSome of the physical parameters are as follow:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMaterial: A-grade acrylic sheet\u003c\/li\u003e\n\u003cli\u003eWeight: 53 grams\u003c\/li\u003e\n\u003cli\u003eDimensions: 79.5 x 64.5 x 21 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Arduino Uno R3 acrylic enclosure is primarily designed to fit the original Arduino UNO R3. Alongside, the unit is also compatible with other boards, including the standard and SDM versions.It ensures excellent connection establishment along with delivering great protection to the board.\u003c\/p\u003e\n\u003cp\u003eWhen it comes to assembling the unit, the system encompasses 2.4mm thick acrylic pieces. It also snatches the required hardware to assemble the case and to mount the Arduino Uno. Compatible boards can also be placed inside the enclosure for the perfect mechanism settings.\u003c\/p\u003e\n\u003ch3\u003eAcrylic Case Shell Enclosure – Guidelines to Assemble the Unit\u003c\/h3\u003e\n\u003cp\u003eWell, installing the acrylic case shell enclosure can be a bit technical process. If you want to get things in the right place, make sure to follow the undermentioned guidelines:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFirst, put protective paper off the acrylic pieces.\u003c\/li\u003e\n\u003cli\u003eNow, you can place the UNO on the solid bottom by making sure to mount the holes in the right line.\u003c\/li\u003e\n\u003cli\u003eEmbed the acrylic end piece by keeping it under the USB\/DC jack into the bottom piece.\u003c\/li\u003e\n\u003cli\u003eFurther, you can install the Uno board unit using 4 screws. Place the acrylic washer under the board to space it up a bit. Of course, this may be the most technical aspect where you need to be a bit vigilant. Inserting screws from the top to the bottom can be easier. But putting the screws from the bottom and the cardboard to hold it in place can also be another way to attempt the effort.\u003c\/li\u003e\n\u003cli\u003eHereafter, a user needs to add acrylic washers before putting the board down over the screws.\u003c\/li\u003e\n\u003cli\u003eNow, you can add nuts lightly and then tighten the screws after getting everything together.\u003c\/li\u003e\n\u003cli\u003eNow, you can install the remaining 3 parts of the side and add the top piece by ensuring all units, tables, and slots are aligned correctly.\u003c\/li\u003e\n\u003cli\u003eIn the end, you’ll have to fasten the bottom to top units using 4 long screws and 4 nuts to complete the assembling process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAcrylic Case Shell Enclosure for Arduino Uno R3 is a potent unit to protect your technical Arduino Uno systems. Alongside snug-fit design, it also provides efficient connectivity with other external components, thanks to the competent design profiles.\u003c\/p\u003e\n\u003ch4\u003eKey Specifications\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eScrew copper pillar and installation guidelines\u003c\/li\u003e\n\u003cli\u003eRequires no tools\u003c\/li\u003e\n\u003cli\u003eEasy assembling and disassembling\u003c\/li\u003e\n\u003cli\u003eLight and easy transportation\u003c\/li\u003e\n\u003cli\u003eGood heat dissipation\u003c\/li\u003e\n\u003cli\u003eProvides easy access to all units and parts\u003c\/li\u003e\n\u003cli\u003eProtects your computer from dust, scratches, and damages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45812567834913,"sku":"AJ185","price":55.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/arduino-uno-r3-acrylic-enclosure-290.jpg?v=1689656882"},{"product_id":"wifi-adafruit-huzzah-esp8266-breakout","title":"Adafruit HUZZAH ESP8266 Breakout - Wi-Fi Microcontroller Board","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cstrong\u003eAdafruit HUZZAH ESP8266 Breakout\u003c\/strong\u003e is an official Adafruit product available from Circuitrocks, an official distributor of Adafruit. A compact ESP8266 WiFi development breakout designed to make adding 802.11 connectivity easier for embedded projects.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose this Adafruit board or module?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBreadboard-friendly ESP8266 breakout with onboard antenna\u003c\/li\u003e\n\u003cli\u003e3.3V regulator and level shifting for easier integration\u003c\/li\u003e\n\u003cli\u003eWorks with serial upload workflows and Adafruit guides\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you can build\u003c\/h2\u003e\n\u003cp\u003eWiFi sensor nodes, ESP8266 IoT prototypes, Wireless controllers and status dashboards.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical description\u003c\/h2\u003e\n\u003cp\u003eAdafruit HUZZAH ESP8266 Breakout is designed for makers, engineers, and educators who need a genuine Adafruit part with dependable documentation, known compatibility, and easy access to official support material. It is a practical choice for prototyping, testing, and repeatable electronics builds.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003cth\u003eMicrocontroller\u003c\/th\u003e\n\u003ctd\u003eESP8266 @ 80 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless\u003c\/th\u003e\n\u003ctd\u003eWiFi 802.11 b\/g\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLogic level\u003c\/th\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGPIO\u003c\/th\u003e\n\u003ctd\u003e9 GPIO + 1 analog input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e3-6V input, onboard 3.3V regulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eForm factor\u003c\/th\u003e\n\u003ctd\u003eBreadboard-friendly breakout\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout \u0026amp; power notes\u003c\/h2\u003e\n\u003cp\u003eRequires a USB-to-serial adapter for uploading and debugging. Analog input is 1.0V max.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s in the box\u003c\/h2\u003e\n\u003cp\u003eAssembled breakout board and header strip.\u003c\/p\u003e\n\n\u003ch2\u003eOfficial resources\u003c\/h2\u003e\n\u003cp\u003eManufacturer product page: \u003ca href=\"https:\/\/www.adafruit.com\/product\/2471\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.adafruit.com\/product\/2471\u003c\/a\u003e\u003cbr\u003e\nGuide \/ tutorial: \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-huzzah-esp8266-breakout\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/adafruit-huzzah-esp8266-breakout\u003c\/a\u003e\u003cbr\u003e\nDatasheet \/ downloads \/ documentation: \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-huzzah-esp8266-breakout\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/adafruit-huzzah-esp8266-breakout\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eQ: Does this work with Arduino IDE?\u003c\/strong\u003e\n \u003cp\u003eA: Yes. Adafruit documents Arduino IDE support for the HUZZAH ESP8266 Breakout.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eNeed this for a student build, prototype, or production-ready electronics project? Circuitrocks helps makers, schools, and developers source genuine Adafruit products with access to official documentation and manufacturer references.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812568817953,"sku":"2471","price":635.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/2471-06.jpg?v=1773477856"},{"product_id":"adafruit-pro-trinket-5v-16mhz","title":"Adafruit Pro Trinket 5V 16MHz ATmega328 Microcontroller Board","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cstrong\u003eAdafruit Pro Trinket 5V 16MHz\u003c\/strong\u003e is an official Adafruit product available from Circuitrocks, an official distributor of Adafruit. A compact ATmega328P development board that offers Arduino-compatible workflows in a smaller form factor.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose this Adafruit board or module?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATmega328P core familiar to many Arduino users\u003c\/li\u003e\n\u003cli\u003eCompact size for embedded builds\u003c\/li\u003e\n\u003cli\u003eUSB bootloading support plus FTDI header for serial workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you can build\u003c\/h2\u003e\n\u003cp\u003eCompact controllers, Wearables and props, Small automation prototypes.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical description\u003c\/h2\u003e\n\u003cp\u003eAdafruit Pro Trinket 5V 16MHz is designed for makers, engineers, and educators who need a genuine Adafruit part with dependable documentation, known compatibility, and easy access to official support material. It is a practical choice for prototyping, testing, and repeatable electronics builds.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003cth\u003eMCU\u003c\/th\u003e\n\u003ctd\u003eATmega328P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClock\u003c\/th\u003e\n\u003ctd\u003e16 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLogic level\u003c\/th\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlash\u003c\/th\u003e\n\u003ctd\u003e28KB usable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRAM\u003c\/th\u003e\n\u003ctd\u003e2KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003eUSB or external input\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout \u0026amp; power notes\u003c\/h2\u003e\n\u003cp\u003ePins 2 and 7 are reserved for USB. Best for maintaining legacy Pro Trinket projects; Adafruit notes newer boards are easier on modern computers.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s in the box\u003c\/h2\u003e\n\u003cp\u003eBoard and header strip.\u003c\/p\u003e\n\n\u003ch2\u003eOfficial resources\u003c\/h2\u003e\n\u003cp\u003eManufacturer product page: \u003ca href=\"https:\/\/www.adafruit.com\/product\/2000\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.adafruit.com\/product\/2000\u003c\/a\u003e\u003cbr\u003e\nGuide \/ tutorial: \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-pro-trinket\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/introducing-pro-trinket\u003c\/a\u003e\u003cbr\u003e\nDatasheet \/ downloads \/ documentation: \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-pro-trinket\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/introducing-pro-trinket\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eQ: Can I use standard Arduino sketches?\u003c\/strong\u003e\n \u003cp\u003eA: Most Arduino sketches that fit the available flash and pin constraints can be adapted.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eNeed this for a student build, prototype, or production-ready electronics project? Circuitrocks helps makers, schools, and developers source genuine Adafruit products with access to official documentation and manufacturer references.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812569178401,"sku":"2000","price":645.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/2000-11.jpg?v=1773477857"},{"product_id":"trinket-adafruit-mini-microcontroller-3-3v-logic-microusb","title":"Adafruit Trinket Mini Microcontroller - 3.3V Logic, MicroUSB","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cstrong\u003eAdafruit Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB\u003c\/strong\u003e is an official Adafruit product available from Circuitrocks, an official distributor of Adafruit. A tiny ATtiny85-based development board for compact, low-voltage projects and simple Arduino-style workflows.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose this Adafruit board or module?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVery small footprint\u003c\/li\u003e\n\u003cli\u003e3.3V logic suitable for lower-voltage sensors\u003c\/li\u003e\n\u003cli\u003eGreat for lightweight embedded builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you can build\u003c\/h2\u003e\n\u003cp\u003eTiny controllers, Wearables, Simple sensor projects.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical description\u003c\/h2\u003e\n\u003cp\u003eAdafruit Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB is designed for makers, engineers, and educators who need a genuine Adafruit part with dependable documentation, known compatibility, and easy access to official support material. It is a practical choice for prototyping, testing, and repeatable electronics builds.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003cth\u003eMCU\u003c\/th\u003e\n\u003ctd\u003eATtiny85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLogic level\u003c\/th\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClock\u003c\/th\u003e\n\u003ctd\u003e8 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlash\u003c\/th\u003e\n\u003ctd\u003e8KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB\u003c\/th\u003e\n\u003ctd\u003eMicroUSB bootloading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eI\/O\u003c\/th\u003e\n\u003ctd\u003e5 GPIO with analog\/PWM capability\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout \u0026amp; power notes\u003c\/h2\u003e\n\u003cp\u003eAdafruit notes this is best for legacy Trinket use and suggests newer native-USB boards for modern setups.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s in the box\u003c\/h2\u003e\n\u003cp\u003eBoard only.\u003c\/p\u003e\n\n\u003ch2\u003eOfficial resources\u003c\/h2\u003e\n\u003cp\u003eManufacturer product page: \u003ca href=\"https:\/\/www.adafruit.com\/product\/1500\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.adafruit.com\/product\/1500\u003c\/a\u003e\u003cbr\u003e\nGuide \/ tutorial: \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-trinket\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/introducing-trinket\u003c\/a\u003e\u003cbr\u003e\nDatasheet \/ downloads \/ documentation: \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-trinket\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/introducing-trinket\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eQ: Is this a full Arduino replacement?\u003c\/strong\u003e\n \u003cp\u003eA: It supports Arduino IDE workflows for many simple projects, but it is not a full Uno-class replacement.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eNeed this for a student build, prototype, or production-ready electronics project? Circuitrocks helps makers, schools, and developers source genuine Adafruit products with access to official documentation and manufacturer references.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812570063137,"sku":"1500","price":389.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/1500-13.jpg?v=1773477861"},{"product_id":"trinket-adafruit-mini-microcontroller-5v-logic","title":"Adafruit Trinket Mini Microcontroller - 5V Logic, MicroUSB","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cstrong\u003eAdafruit Trinket - Mini Microcontroller - 5V Logic\u003c\/strong\u003e is an official Adafruit product available from Circuitrocks, an official distributor of Adafruit. A tiny 5V ATtiny85-based microcontroller board for simple, compact embedded builds.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose this Adafruit board or module?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTiny and affordable\u003c\/li\u003e\n\u003cli\u003e5V logic for classic hobby electronics\u003c\/li\u003e\n\u003cli\u003eArduino IDE-friendly for small projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you can build\u003c\/h2\u003e\n\u003cp\u003eCompact controllers, Simple LED and sensor projects, Embedded props and gadgets.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical description\u003c\/h2\u003e\n\u003cp\u003eAdafruit Trinket - Mini Microcontroller - 5V Logic is designed for makers, engineers, and educators who need a genuine Adafruit part with dependable documentation, known compatibility, and easy access to official support material. It is a practical choice for prototyping, testing, and repeatable electronics builds.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003cth\u003eMCU\u003c\/th\u003e\n\u003ctd\u003eATtiny85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLogic level\u003c\/th\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClock\u003c\/th\u003e\n\u003ctd\u003e8 MHz \/ software-selectable 16MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlash\u003c\/th\u003e\n\u003ctd\u003e8KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB\u003c\/th\u003e\n\u003ctd\u003eMicroUSB bootloader\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eI\/O\u003c\/th\u003e\n\u003ctd\u003e5 GPIO with analog\/PWM capability\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout \u0026amp; power notes\u003c\/h2\u003e\n\u003cp\u003eA good choice for small 5V projects, but without the full connectivity and resources of larger Arduino-class boards.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s in the box\u003c\/h2\u003e\n\u003cp\u003eBoard only.\u003c\/p\u003e\n\n\u003ch2\u003eOfficial resources\u003c\/h2\u003e\n\u003cp\u003eManufacturer product page: \u003ca href=\"https:\/\/www.adafruit.com\/product\/1501\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.adafruit.com\/product\/1501\u003c\/a\u003e\u003cbr\u003e\nGuide \/ tutorial: \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-trinket\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/introducing-trinket\u003c\/a\u003e\u003cbr\u003e\nDatasheet \/ downloads \/ documentation: \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-trinket\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/introducing-trinket\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eQ: What is the difference between the 3.3V and 5V versions?\u003c\/strong\u003e\n \u003cp\u003eA: The main difference is operating voltage and clock behavior, making this version better suited to 5V logic projects.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eNeed this for a student build, prototype, or production-ready electronics project? Circuitrocks helps makers, schools, and developers source genuine Adafruit products with access to official documentation and manufacturer references.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812571504929,"sku":"1501","price":469.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/1501-12.jpg?v=1773477862"},{"product_id":"metro-328-adafruit-without-headers-atmega328","title":"Adafruit METRO 328 Development Board - ATmega328, No Headers","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cstrong\u003eAdafruit METRO 328 without Headers - ATmega328\u003c\/strong\u003e is an official Adafruit product available from Circuitrocks, an official distributor of Adafruit. An Arduino Uno-style development board built around the ATmega328, ideal for prototyping and teaching.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose this Adafruit board or module?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFamiliar ATmega328 development platform\u003c\/li\u003e\n\u003cli\u003eCompatible with many Arduino-style shields and workflows\u003c\/li\u003e\n\u003cli\u003eGood for education, prototyping, and general embedded use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you can build\u003c\/h2\u003e\n\u003cp\u003eArduino-compatible prototypes, Classroom builds, Sensor and control projects.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical description\u003c\/h2\u003e\n\u003cp\u003eAdafruit METRO 328 without Headers - ATmega328 is designed for makers, engineers, and educators who need a genuine Adafruit part with dependable documentation, known compatibility, and easy access to official support material. It is a practical choice for prototyping, testing, and repeatable electronics builds.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003cth\u003eMCU\u003c\/th\u003e\n\u003ctd\u003eATmega328\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClock\u003c\/th\u003e\n\u003ctd\u003e16 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLogic level\u003c\/th\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eI\/O\u003c\/th\u003e\n\u003ctd\u003e20 digital I\/O, 6 analog inputs typical METRO\/UNO class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eForm factor\u003c\/th\u003e\n\u003ctd\u003eArduino-compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB\u003c\/th\u003e\n\u003ctd\u003eOnboard USB-serial support\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout \u0026amp; power notes\u003c\/h2\u003e\n\u003cp\u003eSold without headers for cleaner custom assembly or low-profile installs.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s in the box\u003c\/h2\u003e\n\u003cp\u003eBoard only, no headers.\u003c\/p\u003e\n\n\u003ch2\u003eOfficial resources\u003c\/h2\u003e\n\u003cp\u003eManufacturer product page: \u003ca href=\"https:\/\/www.adafruit.com\/product\/2466\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.adafruit.com\/product\/2466\u003c\/a\u003e\u003cbr\u003e\nGuide \/ tutorial: \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-metro-328\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/adafruit-metro-328\u003c\/a\u003e\u003cbr\u003e\nDatasheet \/ downloads \/ documentation: \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-metro-328\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/adafruit-metro-328\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eQ: Is this compatible with Arduino Uno-style shields?\u003c\/strong\u003e\n \u003cp\u003eA: It is designed as an Arduino-compatible METRO\/UNO-class board.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eNeed this for a student build, prototype, or production-ready electronics project? Circuitrocks helps makers, schools, and developers source genuine Adafruit products with access to official documentation and manufacturer references.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812574060833,"sku":"2466","price":1087.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/2466-07.jpg?v=1773477865"},{"product_id":"teensy-atmega32u4-usb-dev-board-2-0-atmega32u4","title":"Teensy 2.0 ATmega32U4 USB Dev Board","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003eCompact AVR USB Board for HID, MIDI, and Small Controller Builds\u003c\/h2\u003e\n\n \u003cp\u003eThe \u003cstrong\u003eTeensy 2.0 ATmega32u4 USB Dev Board\u003c\/strong\u003e is a small USB-based microcontroller that is easy to fit into compact projects. It is a strong choice for DIY keyboards, USB-MIDI tools, button boxes, compact robots, and custom USB interfaces.\u003c\/p\u003e\n\n \u003cp\u003eBecause it uses the \u003cstrong\u003eATmega32U4\u003c\/strong\u003e with native USB support, it can act like a keyboard, mouse, joystick, MIDI device, or serial device without extra USB bridge hardware. It is a practical pick when you want a simple and proven board for light control work.\u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e This is the older 8-bit Teensy option. If your project needs more RAM, faster math, or heavier sensor and audio work, a newer \u003ca href=\"\/products\/teensy-3-2\"\u003eTeensy 3.2\u003c\/a\u003e, \u003ca href=\"\/products\/teensy-4-0-boards-teensy-4-0-teensy\"\u003eTeensy 4.0\u003c\/a\u003e, or \u003ca href=\"\/products\/teensy-4-1-development-board\"\u003eTeensy 4.1\u003c\/a\u003e is the better fit.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eNative USB support:\u003c\/strong\u003e Great for HID, MIDI, and custom USB tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall board size:\u003c\/strong\u003e Easy to fit in slim cases and handheld builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard friendly layout:\u003c\/strong\u003e Simple prototyping with jumper wires and headers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino-style workflow:\u003c\/strong\u003e Works with Teensyduino for quick setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-power AVR platform:\u003c\/strong\u003e Good for simple control tasks and classic embedded builds\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eComparison table\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003cth\u003eCore \/ Speed\u003c\/th\u003e\n\u003cth\u003eMain edge\u003c\/th\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/teensy-atmega32u4-usb-dev-board-2-0-atmega32u4\"\u003eTeensy 2.0 ATmega32u4 USB Dev Board\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB HID, MIDI, slim controllers\u003c\/td\u003e\n\u003ctd\u003e8-bit AVR \/ 16 MHz\u003c\/td\u003e\n\u003ctd\u003eNative USB, classic small control builds\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/teensy-lc-32-bit-microcontroller\"\u003eTeensy LC 32-bit Microcontroller\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBudget 32-bit builds and student projects\u003c\/td\u003e\n\u003ctd\u003e32-bit Cortex-M0+ \/ 48 MHz\u003c\/td\u003e\n\u003ctd\u003eLow-cost 32-bit upgrade, compact and capable\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/teensy-3-2\"\u003eTeensy 3.2\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBalanced embedded, MIDI, display, sensor builds\u003c\/td\u003e\n\u003ctd\u003e32-bit Cortex-M4 \/ 72 MHz\u003c\/td\u003e\n\u003ctd\u003eWell-balanced speed, 5V-tolerant digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/teensy-4-0-boards-teensy-4-0-teensy\"\u003eTeensy 4.0\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFast DSP, displays, robotics, compact high-speed work\u003c\/td\u003e\n\u003ctd\u003e32-bit Cortex-M7 \/ 600 MHz\u003c\/td\u003e\n\u003ctd\u003eVery high speed in a tiny footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003eUse it for macro pads, USB keyboards, pedal switches, simple robot controls, MIDI controllers, game input devices, and classroom projects where small size matters more than raw speed.\u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003ePair it with a breadboard, header pins, switches, LEDs, and a USB cable. If you need a faster upgrade path inside the same family, look at \u003ca href=\"\/products\/teensy-lc-32-bit-microcontroller\"\u003eTeensy LC\u003c\/a\u003e or \u003ca href=\"\/products\/teensy-3-2\"\u003eTeensy 3.2\u003c\/a\u003e.\u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003eHelpful add-ons include tactile switches, rotary encoders, compact OLED displays, and sensor modules that can benefit from native USB control or easy serial communication.\u003c\/p\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eTeensy 2.0 ATmega32u4 USB Dev Board\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eMain MCU\u003c\/th\u003e\n\u003ctd\u003eATmega32U4\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eArchitecture\u003c\/th\u003e\n\u003ctd\u003e8-bit AVR\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eClock Speed\u003c\/th\u003e\n\u003ctd\u003e16 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eProgram Memory\u003c\/th\u003e\n\u003ctd\u003e32 KB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eRAM\u003c\/th\u003e\n\u003ctd\u003e2.5 KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eUSB\u003c\/th\u003e\n\u003ctd\u003eNative USB device support\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eI\/O Pins\u003c\/th\u003e\n\u003ctd\u003e25 total signal pins, 22 breadboard-friendly\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003ctd\u003eUSB HID, MIDI, small control projects\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eProgramming\u003c\/th\u003e\n\u003ctd\u003eTeensyduino \/ Arduino-compatible workflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; power notes\u003c\/h3\u003e\n \u003cp\u003eThis board uses native USB, so it is ideal for projects that need to show up to a computer as a keyboard, mouse, joystick, or MIDI device. It is best for light-duty logic and control work rather than high-speed signal processing.\u003c\/p\u003e\n\n \u003ch3\u003eOfficial resources\u003c\/h3\u003e\n \u003cp\u003e\u003ca href=\"https:\/\/www.pjrc.com\/store\/teensy.html\" target=\"_blank\" rel=\"noopener\"\u003ePJRC Teensy 2.0 page\u003c\/a\u003e · \u003ca href=\"https:\/\/www.pjrc.com\/teensy\/td_download.html\" target=\"_blank\" rel=\"noopener\"\u003eTeensyduino setup\u003c\/a\u003e · \u003ca href=\"https:\/\/www.pjrc.com\/teensy\/pinout.html\" target=\"_blank\" rel=\"noopener\"\u003ePinout reference\u003c\/a\u003e · \u003ca href=\"https:\/\/www.pjrc.com\/teensy\/schematic.html\" target=\"_blank\" rel=\"noopener\"\u003eSchematic reference\u003c\/a\u003e\u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e1 × Teensy 2.0 ATmega32u4 USB Dev Board\u003c\/p\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eCan this act like a USB keyboard or MIDI device?\u003c\/strong\u003e Yes. Native USB is one of the main reasons people use this board.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eIs this a good first Teensy board?\u003c\/strong\u003e Yes, for simple USB control projects. For heavier code or memory use, start with Teensy 4.0 or 4.1.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eDo I need a separate USB-to-serial chip?\u003c\/strong\u003e No. The board already has native USB support.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eIs a USB cable included?\u003c\/strong\u003e No. Use the correct cable separately when needed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":45812574716193,"sku":"199","price":1305.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/teensy-2-0-atmega32u4-usb-dev-board-321.jpg?v=1689657022"},{"product_id":"bluno-nano","title":"DFRobot Bluno Nano - Arduino Nano-Compatible with BLE 4.0","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003eBuild Faster with the Bluno Nano\u003c\/h2\u003e\n\n \u003cp\u003e\n Bluno Nano bluno Nano gives you Arduino Nano style pin spacing with built-in Bluetooth 4.0. It is made for compact breadboard work, mobile builds, and neat low-wire prototypes.\n \u003c\/p\u003e\n\n \u003cp\u003e\n You get BLE features, wireless programming, and a smaller footprint than a full Uno-style board.\n \u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e Use the official DFRobot links below for wiring, sample code, downloads, and the latest setup notes for this SKU.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eNano form factor:\u003c\/strong\u003e Great for breadboards and compact assemblies\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBluetooth 4.0 built in:\u003c\/strong\u003e Add BLE without extra hardware\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eArduino-compatible ATmega328:\u003c\/strong\u003e Easy code reuse for many projects\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWireless programming support:\u003c\/strong\u003e Useful for hard-to-reach builds\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHID and AT command support:\u003c\/strong\u003e Flexible for interactive devices\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTransparent serial mode:\u003c\/strong\u003e Simple wireless serial data link\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003e\n This board is a good fit for learning, prototyping, robotics, and controller-based builds. Use it as the main brain for sensors, displays, wireless projects, and classroom or workshop demos.\n \u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003e\n A solid starter setup includes a \u003ca href=\"\/search?q=usb+cable\"\u003eUSB cable\u003c\/a\u003e, breadboard, jumper wires, and a few \u003ca href=\"\/search?q=gravity%20sensor\"\u003eDFRobot Gravity sensors\u003c\/a\u003e or an \u003ca href=\"\/search?q=lcd\"\u003eLCD module\u003c\/a\u003e for quick testing.\n \u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003e\n Useful add-ons include sensors, displays, shields, breadboards, headers, and enclosures if you are building a complete prototype or classroom kit.\n \u003c\/p\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct\u003c\/th\u003e\n \u003ctd\u003eBluno Nano\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSKU\u003c\/th\u003e\n \u003ctd\u003eDFR0296\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eDFRobot\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInterface\u003c\/th\u003e\n \u003ctd\u003eUSB, Bluetooth\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eNano form factor\u003c\/th\u003e\n \u003ctd\u003eGreat for breadboards and compact assemblies\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBluetooth 4.0 built in\u003c\/th\u003e\n \u003ctd\u003eAdd BLE without extra hardware\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eArduino-compatible ATmega328\u003c\/th\u003e\n \u003ctd\u003eEasy code reuse for many projects\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWireless programming support\u003c\/th\u003e\n \u003ctd\u003eUseful for hard-to-reach builds\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eHID and AT command support\u003c\/th\u003e\n \u003ctd\u003eFlexible for interactive devices\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTransparent serial mode\u003c\/th\u003e\n \u003ctd\u003eSimple wireless serial data link\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; usage notes\u003c\/h3\u003e\n \u003cp\u003e\n Verify serial levels, baud rate, and pin mapping in the official DFRobot guide before first power-up. If you are using Gravity connectors, align the plug correctly and avoid forcing the cable into the wrong header. Use a suitable external power source for motion parts when the controller alone cannot supply enough current.\n \u003c\/p\u003e\n\n \u003ch3\u003eDFRobot resources\u003c\/h3\u003e\n \u003cp\u003e\n Official product page: \u003ca href=\"https:\/\/www.dfrobot.com\/product-1122.html\" target=\"_blank\" rel=\"noopener\"\u003eView on DFRobot\u003c\/a\u003e\u003cbr\u003e\n Wiki \/ documentation: \u003ca href=\"https:\/\/wiki.dfrobot.com\/dfr0296\/\" target=\"_blank\" rel=\"noopener\"\u003eOpen DFRobot wiki\u003c\/a\u003e\n \u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e\n 1 × Bluno Nano\n \u003c\/p\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eIs this a good choice for learning and prototyping?\u003c\/strong\u003e Yes. It is well suited for classroom work, hobby builds, quick tests, and project development with common modules and sensors.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eDoes it work with other boards too?\u003c\/strong\u003e Often yes, as long as voltage, interface, and pin mapping match. ESP32 and Raspberry Pi users should still check the official docs first.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eWhere can I find wiring and examples?\u003c\/strong\u003e Use the official DFRobot product page and wiki links below for guides, downloads, and code examples.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45812575207713,"sku":"DFR0296","price":1937.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/bluno-nano-324.jpg?v=1689657032"},{"product_id":"arduino-lilypad-main-board","title":"LilyPad Arduino Main Board ATmega328 - Sewable","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eCreating a wearable project is no easy task. But with that, developers have come to develop a board that you can sew into your apparel.\u003c\/p\u003e\n\u003cp\u003eThis board is integrated with ATMega328 at 8MHz with the Arduino bootloader and a small number of external components keeping it small as possible. The backside of the Lilypad is flat, making it easier for mounting without having to be poked by solder traces. It can run with 2V to 5V power supply. You could program this using Arduino Pro Mini 328\/8MHz board setting in your Arduino IDE. \u003c\/p\u003e\n\u003cp\u003eLilypads are created with large connecting pads\/solder pads to make sewing more comfortable, as well as\u003c\/p\u003e\n\u003cp\u003econnecting your components. This module is made by Leah Buechley and designed by collaborating with SparkFun. One thing that made this superb is that it is washable.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45812580942113,"sku":"AA070","price":265.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/arduino-lilypad-main-board-white.jpg?v=1778911831"},{"product_id":"arduino-m0-pro","title":"Arduino M0 Pro","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWith the new Arduino M0 pro board, the more creative individual will have the potential to create one’s most imaginative and new ideas for IoT devices, wearable technologies, high tech automation, wild robotics and other not yet thinkable adventures in the world of makers.\u003c\/p\u003e\n\u003cp\u003eThe Arduino M0 pro represents a simple, yet powerful, 32-bit extension of the Arduino UNO platform. The board is powered by Atmel’s SAMD21 MCU, featuring a 32-bit ARM Cortex? M0 core.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWith the addition of the M0 board, the Arduino family becomes larger with a new member providing increased performance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe power of its Atmel’s core gives this board an upgraded flexibility and boosts the scope of projects one can think of and make; moreover, it makes the M0 Pro the ideal educational tool for learning about 32-bit application development.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAtmel’s Embedded Debugger (EDBG), integrated in the board, provides a full debug interface with no need for additional hardware, making debugging much easier. EDBG additionally supports a virtual COM port for device programming and traditional Arduino boot loader functionality uses.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSPECIFICATION\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller ATSAMD21G18, 48pins LQFP\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEDBG Microcontroller AT32UC3A4256, 100pins VFBGA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Voltage 3.3 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Voltage (recommended) 6-15 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Voltage (limits) 4.5-20 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins 14, with 12 PWM and UART\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins 6, 12-bit ADC channels\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog Output Pins 1, 10-bit DAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC Current per I\/O Pin 7 mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlash Memory 256 KB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSRAM 32 KB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClock Speed 48 MHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight 35g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Circuitrocks","offers":[{"title":"Default Title","offer_id":45812581105953,"sku":"DFR0405","price":2189.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/arduino-m0-pro-344.jpg?v=1689657127"},{"product_id":"arduino-m0","title":"Arduino M0","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cspan style=\"color: inherit;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: inherit;\"\u003eWith the new Arduino M0 board, the more creative individual will have the potential to create one’s most imaginative and new ideas for IoT devices, wearable technologies, high tech automation, wild robotics and other not yet thinkable adventures in the world of makers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: inherit;\"\u003eThe Arduino M0 represents a simple, yet powerful, 32-bit extension of the Arduino UNO platform. The board is powered by Atmel’s SAMD21 MCU, featuring a 32-bit ARM Cortex? M0 core.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: inherit;\"\u003eWith the addition of the M0 board, the Arduino family becomes larger with a new member providing increased performance.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: inherit;\"\u003eThe power of its Atmel’s core gives this board an upgraded flexibility and boosts the scope of projects one can think of and make; moreover, it makes the M0 the ideal educational tool for learning about 32-bit application development.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: inherit; font-weight: bold;\"\u003eSPECIFICATION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller ATSAMD21G18, 48pins LQFP\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Voltage 3.3V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Voltage (recommended) 6-15 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Voltage (limits) 4.5-20 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins 14, with 12 PWM and UART\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins 6, 12-bit ADC channels\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog Output Pins 1, 10-bit DAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC Current per I\/O Pin 7 mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlash Memory 256 KB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSRAM 32 KB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClock Speed 48 MHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight 32g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Circuitrocks","offers":[{"title":"Default Title","offer_id":45812581269793,"sku":"DFR0378","price":1245.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/arduino-m0-345.jpg?v=1689657132"},{"product_id":"nodemcu-lua-wifi-board-based-on-esp8266-cp2102-module","title":"NodeMCU Lua WiFi Board ESP8266 CP2102 - Arduino IDE","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.97em}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.65em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb}\n .product-copy table thead th{background:#f3f4f6;font-weight:600;color:#374151}\n .product-copy table tbody tr:nth-child(even) td{background:#fafafa}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n .badge{display:inline-block;background:#dbeafe;color:#1d4ed8;border-radius:6px;padding:.1em .55em;font-size:.85em;font-weight:600;margin-right:.3em}\n\u003c\/style\u003e\n\n\u003ch2\u003eNodeMCU ESP8266 Development Board with CP2102 — Beginner-Friendly IoT Platform\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNodeMCU Lua WiFi Board (CP2102 version)\u003c\/strong\u003e is one of the most popular entry points into IoT development.\nIt puts the ESP8266 chip, a CP2102 USB-to-serial bridge, 3.3V regulator, and reset circuitry all on one breadboard-friendly board —\nplug in a Micro-USB cable and you are ready to program in Lua, MicroPython, or Arduino C++.\u003c\/p\u003e\n\u003cp\u003eThe CP2102 chip provides reliable USB-to-serial communication on Windows, macOS, and Linux with widely available drivers, making this version slightly more compatible than the CH340-based alternatives on some systems.\u003c\/p\u003e\n\n\u003ch3\u003eNodeMCU CP2102 vs CH340 — which USB chip is right for you?\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eCP2102 (this board)\u003c\/th\u003e\n\u003cth\u003eCH340 (NodeMCU V3)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExcellent on all OS — often auto-installs\u003c\/td\u003e\n\u003ctd\u003eGood — manual driver needed on some systems\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax baud rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 921600 baud\u003c\/td\u003e\n\u003ctd\u003eUp to 2 Mbaud\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompact (V1 form factor)\u003c\/td\u003e\n\u003ctd\u003eWider (V3 form factor)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCost\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlightly higher\u003c\/td\u003e\n\u003ctd\u003eMore affordable\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlug-and-play on macOS\/Linux, corporate laptops\u003c\/td\u003e\n\u003ctd\u003eWindows desktops, budget builds\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCP2102 USB-to-serial:\u003c\/strong\u003e Reliable, widely compatible across all operating systems\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e11 digital I\/O pins:\u003c\/strong\u003e PWM, I2C, SPI, UART — full GPIO access\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1 analog input:\u003c\/strong\u003e ADC up to 3.3V\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e4 MB flash:\u003c\/strong\u003e Plenty of space for firmware, OTA, and file system\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMicro-USB powered:\u003c\/strong\u003e Straight from laptop or phone charger\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e3.3V logic:\u003c\/strong\u003e Use a level shifter for 5V sensors\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eArduino IDE compatible:\u003c\/strong\u003e Install ESP8266 board package and code like Arduino\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eCore Chip\u003c\/th\u003e\n\u003ctd\u003eESP8266EX (ESP-12E module)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eUSB Bridge\u003c\/th\u003e\n\u003ctd\u003eCP2102\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eFlash Memory\u003c\/th\u003e\n\u003ctd\u003e4 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eDigital GPIO\u003c\/th\u003e\n\u003ctd\u003e11 pins (PWM, I2C, SPI, UART)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eAnalog Input\u003c\/th\u003e\n\u003ctd\u003e1 × ADC (0–3.3V, 10-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eWiFi\u003c\/th\u003e\n\u003ctd\u003e802.11 b\/g\/n, 2.4 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003ePower Input\u003c\/th\u003e\n\u003ctd\u003eMicro-USB or VIN (4.5V–9V)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eOperating Voltage\u003c\/th\u003e\n\u003ctd\u003e3.3V logic\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eProgramming\u003c\/th\u003e\n\u003ctd\u003eArduino IDE, MicroPython, NodeMCU Lua\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eWhat is the difference between NodeMCU V1, V2, and V3?\u003c\/strong\u003e V1 uses the ESP-12 module; V2 (Amica) uses ESP-12E with CP2102, narrower PCB; V3 (LoLin) uses ESP-12E with CH340, wider PCB fitting standard breadboards. This board is based on the V1\/V2 form factor with CP2102.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eIs it compatible with Arduino IDE?\u003c\/strong\u003e Yes. Add the ESP8266 board URL in Arduino preferences and select \"NodeMCU 1.0 (ESP-12E Module)\".\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eCan it run MicroPython?\u003c\/strong\u003e Yes. Flash MicroPython firmware using esptool and code in Python.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45812585464097,"sku":"AM192","price":145.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/nodemcu-lua-wifi-board-based-on-esp8266-cp2102-module-white.jpg?v=1778911927"},{"product_id":"arduino-mega-adk-r3","title":"Arduino-Compatible Mega 2560 R3 - ATmega2560 CH340G","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003eThe Mega 2560 R3 (CH340G clone) is the high-pin-count Arduino board for projects that outgrow the UNO. Same form factor as the official Arduino MEGA, same ATmega2560-16AU processor, but uses a CH340G USB-to-serial chip instead of an ATmega16U2 — which keeps the price under PHP 800 while staying 100% Arduino IDE compatible.\u003c\/p\u003e\n\n\u003cp\u003eBest for builds that need \u003cstrong\u003emore I\/O, more memory, or multiple hardware serial ports\u003c\/strong\u003e: 3D printers (RAMPS \/ Marlin), CNC controllers, sensor arrays, robotics with a dozen servos, LED matrix projects, data loggers, or any sketch that bumps against the UNO's 32KB flash \/ 2KB SRAM limits.\u003c\/p\u003e\n\n\u003ch3\u003eWhy this board over an UNO\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e54 digital I\/O pins\u003c\/strong\u003e (vs UNO's 14) — drive more relays, motors, buttons, sensors at once\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 analog inputs\u003c\/strong\u003e (vs UNO's 6) — read more potentiometers, thermistors, force-sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 hardware UARTs\u003c\/strong\u003e (vs UNO's 1) — talk to GPS, GSM module, Bluetooth, and serial debug at the same time without SoftwareSerial timing problems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e256KB flash\u003c\/strong\u003e (vs UNO's 32KB) — fits big libraries (LCD + SD + WiFi + sensor fusion) that won't compile on an UNO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8KB SRAM\u003c\/strong\u003e (vs UNO's 2KB) — handles bigger arrays, JSON parsing, larger display buffers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCH340G vs ATmega16U2 — does it matter?\u003c\/h3\u003e\n\u003cp\u003eThe CH340G is the USB-to-serial bridge used by most affordable Arduino clones (Nano, Mega, UNO). Functionally identical to the official ATmega16U2 for normal sketches — the IDE talks to either chip the same way. The only practical difference: \u003cstrong\u003eWindows needs a CH340 driver\u003c\/strong\u003e the first time you plug it in (download once from WCH; macOS 11+ and Linux work out of the box). The board cannot be reprogrammed as a USB HID\/MIDI device the way an official MEGA can — almost no Arduino projects need that.\u003c\/p\u003e\n\n\u003ch3\u003eShield compatibility\u003c\/h3\u003e\n\u003cp\u003ePin-compatible with most Arduino MEGA shields (Ethernet, motor, RAMPS 1.4\/1.6, proto, sensor). Also accepts most UNO-form-factor shields since the inner row of pins matches the UNO layout. Power and ICSP headers in the standard positions.\u003c\/p\u003e\n\n\u003cdiv class=\"section card faq-list\"\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill this work with Arduino IDE?\u003c\/summary\u003e\n\u003cp\u003eYes — select \u003cem\u003eTools → Board → Arduino MEGA or MEGA 2560\u003c\/em\u003e, then pick the COM port. On Windows, install the CH340 driver first (one-time, free from WCH). macOS 11+ and Linux recognize it without drivers.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I run Marlin firmware for a 3D printer?\u003c\/summary\u003e\n\u003cp\u003eYes. This board with a RAMPS 1.4\/1.6 shield is the standard \"DIY 3D printer brain\" combo. Marlin 2.x compiles and runs on the ATmega2560 — pick \u003ccode\u003eMEGA2560\u003c\/code\u003e in \u003ccode\u003eConfiguration.h\u003c\/code\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it accept UNO shields?\u003c\/summary\u003e\n\u003cp\u003eMost yes — the UNO header positions are preserved on the MEGA. Shields that physically extend across the wider MEGA pin rows may need stand-offs to clear, but electrically they work.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat's the difference vs an official Arduino MEGA 2560?\u003c\/summary\u003e\n\u003cp\u003eSame MCU (ATmega2560-16AU), same pinout, same IDE behavior. This clone uses CH340G for USB instead of ATmega16U2 — needs a driver install on Windows the first time. Save ~PHP 1,500 vs the official board.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill this ship from Manila?\u003c\/summary\u003e\n\u003cp\u003eYes — all stock ships from our Quezon City warehouse. Order before 4 PM weekdays for same-day cutoff via J\u0026amp;T or LBC.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo you ship nationwide?\u003c\/summary\u003e\n\u003cp\u003eYes. Metro Manila usually arrives next-day; provincial 1–3 working days depending on the courier.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo you offer technical support?\u003c\/summary\u003e\n\u003cp\u003eYes — questions land on our \u003ca href=\"https:\/\/forum.circuit.rocks\" rel=\"noopener\"\u003eforum\u003c\/a\u003e or email. We've wired up most of what we sell.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller: ATmega2560-16AU\u003c\/li\u003e\n\u003cli\u003eUSB-to-Serial: CH340G\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 5V\u003c\/li\u003e\n\u003cli\u003eInput voltage (recommended): 7–12V via DC jack or VIN\u003c\/li\u003e\n\u003cli\u003eInput voltage (limits): 6–20V\u003c\/li\u003e\n\u003cli\u003eDigital I\/O pins: 54 (15 with PWM output)\u003c\/li\u003e\n\u003cli\u003eAnalog input pins: 16 (10-bit ADC)\u003c\/li\u003e\n\u003cli\u003eHardware serial ports (UARTs): 4\u003c\/li\u003e\n\u003cli\u003eI²C: SDA = pin 20, SCL = pin 21\u003c\/li\u003e\n\u003cli\u003eSPI: pins 50 (MISO), 51 (MOSI), 52 (SCK), 53 (SS)\u003c\/li\u003e\n\u003cli\u003eDC current per I\/O pin: 40 mA\u003c\/li\u003e\n\u003cli\u003eDC current for 3.3V pin: 50 mA\u003c\/li\u003e\n\u003cli\u003eFlash memory: 256 KB (8 KB used by bootloader)\u003c\/li\u003e\n\u003cli\u003eSRAM: 8 KB\u003c\/li\u003e\n\u003cli\u003eEEPROM: 4 KB\u003c\/li\u003e\n\u003cli\u003eClock speed: 16 MHz\u003c\/li\u003e\n\u003cli\u003eUSB connector: USB-B (USB-A-to-B cable not included)\u003c\/li\u003e\n\u003cli\u003ePower jack: 2.1mm centre-positive barrel\u003c\/li\u003e\n\u003cli\u003eDimensions: 101.52 × 53.3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Mega 2560 R3 board (ATmega2560-16AU + CH340G)\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eUSB-A-to-B cable sold separately\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":45812591100193,"sku":"2326","price":745.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/mega-2560-r3-atmega2560-16au-ch340g-board-usb-cable-with-arduino-386.jpg?v=1689657309"},{"product_id":"due-r3-arm-board-arduino-compatible","title":"Arduino-Compatible Due R3 Clone - SAM3X8E ARM Cortex-M3","description":"\u003cstyle\u003e\n .crx-scope{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#222;line-height:1.6}\n .crx-scope h2{font-size:1.6rem;margin:0 0 .25rem}\n .crx-scope h3{font-size:1.1rem;margin:.9rem 0 .35rem}\n .crx-scope p{margin:.45rem 0}\n .crx-scope .lead{font-size:1.05rem}\n .crx-scope .section{margin:1.2rem 0}\n .crx-scope ul{padding-left:18px;margin:.4rem 0}\n .crx-scope table{width:100%;border-collapse:collapse;margin-top:.6rem}\n .crx-scope th,.crx-scope td{border:1px solid #e5e7eb;padding:8px;text-align:left;font-size:.95rem}\n .crx-scope th{background:#f9fafb}\n .crx-scope .highlight{background:#f3f4f6;padding:12px;border-radius:10px}\n .crx-scope a{color:#2E7D32;text-decoration:none}\n .crx-scope a:hover{text-decoration:underline}\n .crx-scope .note{font-size:.95rem;color:#374151}\n \u003c\/style\u003e\n\u003cdiv class=\"product-copy crx-scope\"\u003e\n\u003ch2\u003eArduino Due (32-bit ARM Cortex-M3)\u003c\/h2\u003e\n\u003cp class=\"lead\"\u003eThe \u003cstrong\u003eArduino Due\u003c\/strong\u003e is Arduino’s 32-bit development board built around the \u003cstrong\u003eATSAM3X8E\u003c\/strong\u003e ARM Cortex-M3 microcontroller running at \u003cstrong\u003e84 MHz\u003c\/strong\u003e. If you’ve outgrown 8-bit boards and want more speed, more memory, and advanced peripherals, the Due is a strong step up for robotics, motion control, and embedded prototyping.\u003c\/p\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003eWhy Choose Arduino Due?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e32-bit ARM Cortex-M3 performance at 84 MHz\u003c\/li\u003e\n\u003cli\u003eLarge I\/O count for complex builds (many sensors, drivers, and peripherals)\u003c\/li\u003e\n\u003cli\u003eTrue analog output via built-in DAC pins (great for audio, control signals, and waveform generation)\u003c\/li\u003e\n\u003cli\u003eUSB OTG-capable port for host\/device projects\u003c\/li\u003e\n\u003cli\u003eIdeal for advanced Arduino IDE projects that need more headroom than Uno\/Mega\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003eWhat You Can Build\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRobotics controller with multiple motor drivers and sensors\u003c\/li\u003e\n\u003cli\u003eData logger with many analog channels\u003c\/li\u003e\n\u003cli\u003eCAN-based automotive or industrial prototypes\u003c\/li\u003e\n\u003cli\u003eReal-time control systems and motion projects\u003c\/li\u003e\n\u003cli\u003eUSB HID\/OTG experiments and connected devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section highlight\"\u003e\n\u003ch3\u003eImportant Note: 3.3V Logic\u003c\/h3\u003e\n\u003cp class=\"note\"\u003eUnlike many Arduino boards, the Arduino Due uses \u003cstrong\u003e3.3V logic\u003c\/strong\u003e. The I\/O pins are \u003cstrong\u003enot 5V tolerant\u003c\/strong\u003e. If you are connecting 5V sensors or modules, use a level shifter to protect the board.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMicrocontroller\u003c\/th\u003e\n\u003ctd\u003eMicrochip\/Atmel ATSAM3X8E (ARM Cortex-M3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Voltage (Logic)\u003c\/th\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Input Voltage\u003c\/th\u003e\n\u003ctd\u003e7–12V (barrel jack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClock Speed\u003c\/th\u003e\n\u003ctd\u003e84 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlash Memory\u003c\/th\u003e\n\u003ctd\u003e512 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSRAM\u003c\/th\u003e\n\u003ctd\u003e96 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDigital I\/O Pins\u003c\/th\u003e\n\u003ctd\u003e54 (12 PWM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalog Inputs\u003c\/th\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalog Outputs\u003c\/th\u003e\n\u003ctd\u003e2 (DAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHardware Serial\u003c\/th\u003e\n\u003ctd\u003e4 UARTs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB\u003c\/th\u003e\n\u003ctd\u003eNative USB + Programming USB (USB OTG capable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003ePinout and Power Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse \u003cstrong\u003e3.3V sensors\/modules\u003c\/strong\u003e whenever possible.\u003c\/li\u003e\n\u003cli\u003eFor 5V modules, add a \u003cstrong\u003elogic level shifter\u003c\/strong\u003e on signal lines.\u003c\/li\u003e\n\u003cli\u003eThe Due follows the Arduino 1.0 pinout; only use shields designed for \u003cstrong\u003e3.3V operation\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck the official pinout PDF for exact mappings and special functions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003eExternal Resources (Datasheets and Official Files)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/docs.arduino.cc\/hardware\/due\" target=\"_blank\"\u003eArduino Due Official Documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/content.arduino.cc\/assets\/Pinout-Due_latest.pdf\" target=\"_blank\"\u003eArduino Due Pinout (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.arduino.cc\/en\/uploads\/Main\/arduino-Due-schematic.pdf\" target=\"_blank\"\u003eArduino Due Schematic (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/Atmel-11057-32-bit-Cortex-M3-Microcontroller-SAM3X-SAM3A_Datasheet.pdf\" target=\"_blank\"\u003eATSAM3X \/ SAM3A Series Datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.microchip.com\/en-us\/product\/atsam3x8e\" target=\"_blank\"\u003eMicrochip ATSAM3X8E Product Page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003eWhat’s in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Arduino Due board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":45812591198497,"sku":"2485","price":1312.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/due-r3-arm-board-arduino-compatible-hires.jpg?v=1778921107"},{"product_id":"redbear-duo-wi-fi-ble-iot-board","title":"RedBear Duo – Wi-Fi + BLE IoT Board","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eThumb-size Cloud ready Internet-of-Things (IoT) board with co-existing WiFi and BLE capability \u003c\/p\u003e\n\u003cp\u003eRedBear Duo is a thumb-size development board made to simplify the building process of Internet of Things (IoT). Everything you need is built into the Duo. It contains WiFi, BLE and Cloud. With the help of RBLink, a RedBear expansion board, you can attach add-on modules without any soldering at all. You can get your prototype up and running in no time.\u003c\/p\u003e\n\u003cp\u003eIt was funded in our first Kickstarter campaign in December 2015 with 1,756 backers. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePlease visit the Kickstarter page for more product information about RedBear Duo.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eTechnical Details\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003c\/h5\u003e\n\u003ch5\u003e\u003c\/h5\u003e\n\u003ch6\u003e\u003c\/h6\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cul\u003e\u003cli style=\"line-height: 1;\"\u003e\u003ca href=\"https:\/\/github.com\/redbear\/Duo\" style=\"margin: 0px; padding: 0px; touch-action: manipulation;\"\u003eGetting started guide and technical details\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSTMicroelectronics STM32F205 ARM Cortex-M3 @120MHz, 128 KB SRAM and 1MB Flash\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBroadcom BCM43438 Wi-Fi 802.11n (2.4GHz only) + Bluetooth 4.1 (Dual Mode) combo chip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOn-board 16 Mbit (2 MB) SPI Flash\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated chip antenna with the option to connect external antenna\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e18 I\/O pins\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRGB status LED\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmall single-sided PCB for easy mounting on other PCB boards\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDuo comes with headers soldered\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\u003cli\u003eDimension: 40 x 20 x13 mm\u003cbr\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Circuitrocks","offers":[{"title":"Default Title","offer_id":45812599750945,"sku":"1ABC3","price":1815.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/redbear-duo-wi-fi-ble-iot-board-hires.jpg?v=1778921588"},{"product_id":"teensy-3-2","title":"Teensy 3.2 - 32-bit ARM Cortex-M4 Dev Board","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003ePopular 32-bit Teensy Board for Fast Prototypes and Compact Embedded Builds\u003c\/h2\u003e\n\n \u003cp\u003eThe \u003cstrong\u003eTeensy 3.2\u003c\/strong\u003e is a compact 32-bit development board that gives you much more speed and memory than classic AVR boards while staying easy to prototype on a breadboard. It is a favorite for control systems, synth projects, sensors, displays, and smart embedded builds.\u003c\/p\u003e\n\n \u003cp\u003eIt uses a \u003cstrong\u003e72 MHz ARM Cortex-M4\u003c\/strong\u003e, supports native USB, and works with the Teensy boards add-on for Arduino IDE. That makes it a practical step up when you want more power than an Arduino-class AVR board without moving to a much larger board.\u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e Teensy 3.2 is often chosen when you want a compact 32-bit board with strong library support and 5V-tolerant digital input pins.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eFast 32-bit core:\u003c\/strong\u003e Better for real-time control and signal work than older 8-bit boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative USB support:\u003c\/strong\u003e Useful for serial, MIDI, HID, and custom USB devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard-friendly footprint:\u003c\/strong\u003e Easy to test with sensors and modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood peripheral mix:\u003c\/strong\u003e Includes serial, SPI, I2C, CAN, analog, PWM, and audio features\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid upgrade path:\u003c\/strong\u003e A good middle ground before moving to Teensy 4.x\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eComparison table\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003cth\u003eCore \/ Speed\u003c\/th\u003e\n\u003cth\u003eMain edge\u003c\/th\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/teensy-lc-32-bit-microcontroller\"\u003eTeensy LC 32-bit Microcontroller\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBudget 32-bit builds and student projects\u003c\/td\u003e\n\u003ctd\u003e32-bit Cortex-M0+ \/ 48 MHz\u003c\/td\u003e\n\u003ctd\u003eLow-cost 32-bit upgrade, compact and capable\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/teensy-3-2\"\u003eTeensy 3.2\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBalanced embedded, MIDI, display, sensor builds\u003c\/td\u003e\n\u003ctd\u003e32-bit Cortex-M4 \/ 72 MHz\u003c\/td\u003e\n\u003ctd\u003eWell-balanced speed, 5V-tolerant digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/teensy-3-5-without-headers\"\u003eTeensy 3.5 without headers\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMore I\/O with easier 5V digital interfacing\u003c\/td\u003e\n\u003ctd\u003e32-bit Cortex-M4 \/ 120 MHz\u003c\/td\u003e\n\u003ctd\u003eMore I\/O and 5V-tolerant digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/teensy-4-0-boards-teensy-4-0-teensy\"\u003eTeensy 4.0\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFast DSP, displays, robotics, compact high-speed work\u003c\/td\u003e\n\u003ctd\u003e32-bit Cortex-M7 \/ 600 MHz\u003c\/td\u003e\n\u003ctd\u003eVery high speed in a tiny footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003eUse it for MIDI gear, data loggers, compact robotics, display projects, CAN bus experiments, audio playback setups, and sensor-heavy builds that need more speed than an 8-bit board.\u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003eGood pairings include an OLED or TFT display, IMU or environmental sensors, and the \u003ca href=\"\/products\/audio-adapter-board-for-teensy-30-32-35-and-36\"\u003eAudio Adapter Board for Teensy 3.x\u003c\/a\u003e if you want sound input and output.\u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003eRecommended add-ons include header pins, real-time clock parts, small displays, CAN transceivers, and audio parts if you are building synth, DSP, or playback projects.\u003c\/p\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eTeensy 3.2\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eMain MCU\u003c\/th\u003e\n\u003ctd\u003eARM Cortex-M4\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eClock Speed\u003c\/th\u003e\n\u003ctd\u003e72 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eMemory\u003c\/th\u003e\n\u003ctd\u003e256 KB Flash, 64 KB RAM, 2 KB EEPROM\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eUSB\u003c\/th\u003e\n\u003ctd\u003eUSB device, 12 Mbit\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eI\/O Pins\u003c\/th\u003e\n\u003ctd\u003e34 digital I\/O, 12 PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eAnalog\u003c\/th\u003e\n\u003ctd\u003e21 analog inputs, 1 analog output, 12 touch inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eCommunication\u003c\/th\u003e\n\u003ctd\u003e3 Serial, 1 SPI, 2 I2C, 1 CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eAudio\u003c\/th\u003e\n\u003ctd\u003e1 I2S\/TDM digital audio port\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003cth\u003eLogic Notes\u003c\/th\u003e\n\u003ctd\u003eDigital pins accept 0 to 5V signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; power notes\u003c\/h3\u003e\n \u003cp\u003eTeensy 3.2 runs at 3.3V logic, but its digital input pins are 5V tolerant. That makes it easier to interface with many common modules while keeping a fast 32-bit core in a very small board.\u003c\/p\u003e\n\n \u003ch3\u003eOfficial resources\u003c\/h3\u003e\n \u003cp\u003e\u003ca href=\"https:\/\/www.pjrc.com\/teensy\/techspecs.html\" target=\"_blank\" rel=\"noopener\"\u003eOfficial technical specs\u003c\/a\u003e · \u003ca href=\"https:\/\/www.pjrc.com\/teensy\/pinout.html\" target=\"_blank\" rel=\"noopener\"\u003ePinout reference\u003c\/a\u003e · \u003ca href=\"https:\/\/www.pjrc.com\/teensy\/schematic.html\" target=\"_blank\" rel=\"noopener\"\u003eSchematic reference\u003c\/a\u003e · \u003ca href=\"https:\/\/www.pjrc.com\/teensy\/td_download.html\" target=\"_blank\" rel=\"noopener\"\u003eTeensyduino setup\u003c\/a\u003e\u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e1 × Teensy 3.2 board\u003c\/p\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eIs Teensy 3.2 good for audio projects?\u003c\/strong\u003e Yes. It supports the PJRC audio library and works well with the Teensy audio adapter board.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eCan I use 5V signals with it?\u003c\/strong\u003e Its digital input pins are 5V tolerant, but the board still runs on 3.3V logic.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eDoes it work with Arduino IDE?\u003c\/strong\u003e Yes. Install the Teensy boards add-on and program it through Arduino IDE.\u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n\u003cstrong\u003eWhat is the next step up from this board?\u003c\/strong\u003e Teensy 3.5, 3.6, 4.0, or 4.1 depending on how much speed and I\/O you need.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":45812603289889,"sku":"2756","price":1475.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/teensy-3-2-422.jpg?v=1689657483"},{"product_id":"arduino-bluno-mega-2560-ble","title":"DFRobot Bluno Arduino Mega 2560 BLE - WiFi\/BT 4.0","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eLast year we introduced you BLUNO, our first Arduino-compatible hardware solution that integrates Bluetooth 4.0 (BLE). Arduino Bluno Mega 2560 BLE is designed for makers, educators, developers. Arduino Bluno Mega 2560 BLE has helped tons of ideas become prototypes. Today, please allow m to introduce a new member in this flourishing BLE family: BLUNO MEGA.\u003cbr\u003e\u003cbr\u003eBluno Mega2560 inherits the numerous ports and the abundant resources of Mega series, and adds Bluetooth 4.0 wireless communication function. It has 54 digital I\/O (input\/output) ports (15 of which can be used as PWM output), 16 analog input and 4 UART (hardware serial ports), and uses 16 MHz imported crystal oscillators. So, if you are feeling a lack of ports or desire more RAM, flash or EEPROM memories, here is the answer. With it's bootloader it can directly download programs via USB without any other external flashing devices. Mega 2560 has twice as big memory space as 1280 and 256k flash memory. Bluno Mega2560 has two options for the power supply system, including USB power supply or external power supply. The power supply will be automatically switched. External power supply can use an adapter or a battery and the range of voltage limit of the control board is from 5V to 23V.\u003cbr\u003e\u003cbr\u003eBLUNO MEGA integrates a TI CC2540 BT 4.0 chip. It allows wireless programming via BLE, supports Bluetooth HID, AT command to config BLE and you can upgrade BLE firmware easily. What's more, fully compatible with all Arduino Mega pins which any project made with Mega can directly go \"Blue\"! \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSPECIFICATION\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller：ATmega2560\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClock frequency: 16MHZ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransmission distance: 70m in open space\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport bluetooth remote update the Arduino program\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport bluetooth HID\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport iBeacons\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport by the AT command to debug the BLE\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport transparent transmission serial port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport the master-slave machine switch\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport usb update BLE chip program\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking voltage：+5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExternal input voltage (recommended)：7 ~ 12V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExternal input voltage (range)：6 ~ 20V DC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital I\/O outputs: 54 (14 PWM outputs)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog inputs: 16\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eI\/O current: 40mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlash capacity: 256KB (4k for bootloader)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStatic storage capacity of SRAM: 8KB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMemory capacity of EEPROM: 4KB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize: 108 x 54mm(4.25 x 2.13\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eDOCUMENTS\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"cursor: pointer;\"\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.dfrobot.com\/wiki\/index.php\/Bluno_Mega_2560_(SKU:DFR0323)\" style=\"cursor: pointer;\"\u003eWiki Doc\u003c\/a\u003e\u003ca href=\"http:\/\/www.dfrobot.com\/wiki\/index.php\/Bluno_Mega_2560_(SKU:DFR0323)\" style=\"cursor: pointer;\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_Bluno_Mega_2560_DFR0323\/blob\/master\/Atmega1280-2560%20datasheet.pdf?raw=true\" style=\"cursor: pointer;\"\u003eDatasheet\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_Bluno_Mega_2560_DFR0323\/blob\/master\/Bluno%20Mega2560%20SCH.pdf?raw=true\" style=\"cursor: pointer;\"\u003eSchematics\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45812603748641,"sku":"DFR0323","price":1900.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/bluno-arduino-mega-2560-ble-426.jpg?v=1689657503"},{"product_id":"arduino-project-enclosure","title":"Arduino Project Enclosure for Uno and Mega Boards - DFRobot","description":"\u003cdiv class=\"product-copy\"\u003e\n\n \u003cp\u003e\u003cstrong\u003eArduino Project Enclosure\u003c\/strong\u003e designed to fit \u003cstrong\u003eArduino Uno, Arduino Mega\u003c\/strong\u003e, and other boards with the same footprint (such as FEZ Domino, FEZ Panda, Netduino, and similar). It gives your project a clean, finished look while protecting the electronics from accidental bumps, dust, and stray wires on the workbench.\u003c\/p\u003e\n\n \u003ch2\u003eProtect and Tidy Your Arduino Builds\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSnap-fit design:\u003c\/strong\u003e The enclosure simply presses shut, so you don’t have to worry about screws, standoffs, or extra hardware.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoom for small add-ons:\u003c\/strong\u003e There is a bit of extra space inside for a compact sensor or breakout board alongside your main board.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eClean presentation:\u003c\/strong\u003e Ideal for classroom demos, lab prototypes, and small desktop projects where exposed PCBs aren’t ideal.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEasy to modify:\u003c\/strong\u003e Drill, cut, or file openings for cables, connectors, and switches to match your project layout.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch2\u003eCompatible Boards\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003eArduino Uno and most Uno-compatible boards\u003c\/li\u003e\n \u003cli\u003eArduino Mega (standard footprint)\u003c\/li\u003e\n \u003cli\u003eOther boards with the Arduino R3 mounting pattern (e.g. FEZ Domino, FEZ Panda, Netduino, and similar)\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch2\u003eProject Ideas\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSensor node:\u003c\/strong\u003e Uno or Mega with a small sensor breakout and cable glands for external probes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBench tools:\u003c\/strong\u003e Simple data logger, signal generator, or relay control box with front-panel connectors.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRobotics controller:\u003c\/strong\u003e Use it as a tidy control box mounted on a robot chassis or project panel.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLearning kits:\u003c\/strong\u003e Package classroom Arduino exercises in a durable enclosure rather than loose boards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch2\u003eFit \u0026amp; Compatibility Notes\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eOlder boards:\u003c\/strong\u003e Some older Arduino boards have a slightly smaller mounting hole near the rear of the ICSP connector. To use them with this case, enlarge that hole to about \u003cstrong\u003e1\/8\"\u003c\/strong\u003e and they will mount correctly.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEthernet shields:\u003c\/strong\u003e Newer Ethernet shields may require removing one internal peg inside the enclosure for everything to fit comfortably.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCustom cut-outs:\u003c\/strong\u003e For USB, DC jack, headers, and switches, you can mark and drill\/cut the enclosure walls to suit your project.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eExternal size\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eApprox. 87 × 64 × 28 mm (3.4 × 2.5 × 1.1\")\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eSupported boards\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eArduino Uno, Arduino Mega, and boards with similar footprint\/mounting\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eClosure type\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003ePress-fit \/ snap-style lid (no screws required)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eInternal space\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eRoom for one Arduino-style board plus a smaller sensor or breakout\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eModifications\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eDrillable for custom cable, connector, or switch openings\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\n \u003ch2\u003eUsage Tips\u003c\/h2\u003e\n \u003cul\u003e\n \u003cli\u003eLay out your connectors first on paper, then mark the enclosure before drilling to keep openings clean and aligned.\u003c\/li\u003e\n \u003cli\u003eUse short jumper wires or right-angle headers to keep the inside wiring neat and reduce lid strain.\u003c\/li\u003e\n \u003cli\u003eFor mobile projects, consider adding adhesive feet or mounting holes in your base plate or chassis.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45812607811873,"sku":"FIT0103","price":105.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/arduino-project-enclosure-white.jpg?v=1778911631"},{"product_id":"wifi-feather-huzzah-esp8266-adafruit","title":"Adafruit Feather HUZZAH ESP8266 Wi-Fi Development Board","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cstrong\u003eAdafruit Feather HUZZAH with ESP8266\u003c\/strong\u003e is an official Adafruit product available from Circuitrocks, an official distributor of Adafruit. A Feather-format ESP8266 WiFi development board with USB, LiPo charging, and a compact portable-friendly layout.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose this Adafruit board or module?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eESP8266 WiFi in Feather form factor\u003c\/li\u003e\n\u003cli\u003eBuilt-in LiPo charging\u003c\/li\u003e\n\u003cli\u003eNative Feather ecosystem compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you can build\u003c\/h2\u003e\n\u003cp\u003ePortable IoT devices, Battery-powered WiFi nodes, FeatherWing-based projects.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical description\u003c\/h2\u003e\n\u003cp\u003eAdafruit Feather HUZZAH with ESP8266 is designed for makers, engineers, and educators who need a genuine Adafruit part with dependable documentation, known compatibility, and easy access to official support material. It is a practical choice for prototyping, testing, and repeatable electronics builds.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003cth\u003eMCU\u003c\/th\u003e\n\u003ctd\u003eESP8266 @ 80 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLogic level\u003c\/th\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlash\u003c\/th\u003e\n\u003ctd\u003e4MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless\u003c\/th\u003e\n\u003ctd\u003eWiFi 802.11 b\/g\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003eBuilt-in LiPo charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB-serial\u003c\/th\u003e\n\u003ctd\u003eCP2104 onboard\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout \u0026amp; power notes\u003c\/h2\u003e\n\u003cp\u003eAnalog input is 1.0V max. Great for FeatherWing expansions and portable IoT builds.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s in the box\u003c\/h2\u003e\n\u003cp\u003eBoard only.\u003c\/p\u003e\n\n\u003ch2\u003eOfficial resources\u003c\/h2\u003e\n\u003cp\u003eManufacturer product page: \u003ca href=\"https:\/\/www.adafruit.com\/product\/2821\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.adafruit.com\/product\/2821\u003c\/a\u003e\u003cbr\u003e\nGuide \/ tutorial: \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-huzzah-esp8266\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/adafruit-feather-huzzah-esp8266\u003c\/a\u003e\u003cbr\u003e\nDatasheet \/ downloads \/ documentation: \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-huzzah-esp8266\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/adafruit-feather-huzzah-esp8266\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eQ: Does this support FeatherWings?\u003c\/strong\u003e\n \u003cp\u003eA: Yes. This board is part of the Adafruit Feather ecosystem.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eNeed this for a student build, prototype, or production-ready electronics project? Circuitrocks helps makers, schools, and developers source genuine Adafruit products with access to official documentation and manufacturer references.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812627276065,"sku":"2821","price":1179.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/2821-07.jpg?v=1773477869"},{"product_id":"intel-1455274122","title":"Intel Galileo Gen 2 Development Board - x86 Arduino-Compat","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eWhat will you make?\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Intel® Galileo Gen 2 board is the first in a family of Arduino*-certified development and prototyping boards based on Intel® architecture and specifically designed for makers, students, educators, and DIY electronics enthusiasts. Providing users with a fully open source hardware and software development environment, the Intel Galileo Gen 2 board complements and extends the Arduino line of products to deliver more advanced compute functionality to those already familiar with Arduino prototyping tools. The Intel Galileo Gen 2 development board is designed to be hardware-, software-, and pin-compatible with a wide range of Arduino Uno* R3 shields and additionally allows users to incorporate Linux* firmware calls in their Arduino sketch programming.\u003c\/p\u003e\n\u003cp\u003eWhats new with the Intel® Galileo Gen 2 board?\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e6-pin 3.3V USB TTL UART header replaces 3.5 mm jack RS-232 console port for Linux debug. New 6-pin connector mates with standard FTDI* USB serial cable (TTL-232R-3V3) and popular USB-to-Serial breakout boards. 12 GPIOs now fully native for greater speed and improved drive strength.\u003c\/p\u003e\n\u003cp\u003e12-bit pulse-width modulation (PWM) for more precise control of servos and smoother response.\u003c\/p\u003e\n\u003cp\u003eConsole UART1 can be redirected to Arduino headers in sketches, eliminating the need for soft-serial in many cases.\u003c\/p\u003e\n\u003cp\u003e12V power-over-Ethernet (PoE) capable (PoE module installation required).\u003c\/p\u003e\n\u003cp\u003ePower regulation system changed to accept power supplies from 7V to 15V.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eFEATURES\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eIntel® Quark™ SoC X1000 application processor, a 32-bit, single-core, single-thread, Intel® Pentium® processor instruction set architecture (ISA)-compatible, operating at speeds up to 400 MHz.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport for a wide range of industry standard I\/O interfaces, including a full-sized mini-PCI Express* slot, 100 Mb Ethernet port, microSD* slot, USB host port, and USB client port.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e256 MB DDR3, 512 kb embedded SRAM, 8 MB NOR Flash, and 8 kb EEPROM standard on the board, plus support for microSD card up to 32 GB.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHardware and pin compatibility with a wide range of Arduino Uno R3 shields.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgrammable through the Arduino integrated development environment (IDE) that is supported on Microsoft Windows*, Mac OS*, and Linux host operating systems.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport for Yocto 1.4 Poky* Linux release.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Intel","offers":[{"title":"Default Title","offer_id":45812627964193,"sku":"DFR0341","price":4999.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/intel-galileo-gen-2-development-board-522.jpg?v=1689657891"},{"product_id":"boarduino-dc-arduino-compatible-kit-atmega328-v1-0","title":"Adafruit Boarduino ATmega328 DIY Kit - Compact Arduino","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eUno DIY Kit Boarduino ATmega328 with Arduino\u003c\/span\u003e -The Uno DIY Kit Boarduino ATmega328 with Arduino is a versatile and powerful microcontroller development board. It is based on the popular Arduino platform and is compatible with the Arduino software development environment. The board is designed for both beginners and experienced users, making it easy to create a wide range of electronic projects.\u003c\/p\u003e\n\u003cp\u003eThe Uno DIY Kit Boarduino ATmega328 with Arduino is a powerful and easy-to-use microcontroller development board. It is based on the popular Arduino platform and is compatible with the Arduino software development environment. The board is equipped with\u003c\/p\u003e\n\u003ch2\u003eFeatures Of Uno DIY Kit Boarduino ATmega328 with Arduino\u003c\/h2\u003e\n\u003cp\u003eThe Uno DIY Kit Boarduino ATmega328 with Arduino is equipped with a number of features to make it easy to use and program. Some of the best features include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eA powerful ATmega328 microcontroller with 32 KB of flash memory and 2 KB of SRAM\u003c\/li\u003e\n\u003cli\u003e14 digital input\/output pins, 6 of which can be used as PWM outputs\u003c\/li\u003e\n\u003cli\u003e6 analog inputs\u003c\/li\u003e\n\u003cli\u003eA USB connection for programming and power\u003c\/li\u003e\n\u003cli\u003eA power jack for an external power supply\u003c\/li\u003e\n\u003cli\u003eAn ICSP header for programming with an external programmer\u003c\/li\u003e\n\u003cli\u003eA reset button\u003c\/li\u003e\n\u003cli\u003eA set of built-in LEDs for debugging and testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProgramming Of Uno DIY Kit Boarduino ATmega328 with Arduino\u003c\/h3\u003e\n\u003cp\u003eThe Uno DIY Kit Boarduino ATmega328 with Arduino can be programmed using the Arduino software development environment. This environment is available for free and can be downloaded from the Arduino website. Once the software is installed, the board can be connected to the computer via the USB connection and programmed using a simple, user-friendly interface. The Arduino software includes a range of built-in libraries, example sketches, and tutorials to help users get started with their projects.\u003c\/p\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cp\u003eThe Uno DIY Kit Boarduino ATmega328 with Arduino is a versatile development board that can be used for a wide range of electronic projects. Some of the most popular applications include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eRobotics and automation\u003c\/li\u003e\n\u003cli\u003eHome automation and control\u003c\/li\u003e\n\u003cli\u003eIoT (Internet of Things) projects\u003c\/li\u003e\n\u003cli\u003eSensor and data logging projects\u003c\/li\u003e\n\u003cli\u003eLED lighting and display projects\u003c\/li\u003e\n\u003cli\u003eAudio and music projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: inherit;\"\u003eIf you've ever struggled to use a solderless breadboard with an Arduino, you understand how frustrating it can be!\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cspan style=\"color: inherit;\"\u003eThis clone acts just like an Arduino, and works with the latest Arduino software. For many projects it can even be preferable! The kit includes all parts necessary, the assembly is straightforward and well documented.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cspan style=\"color: inherit;\"\u003eSince this design doesn't include a USB chip, you'll want an \u003c\/span\u003e\u003ca href=\"https:\/\/circuit.rocks\/ftdi-serial-ttl-232-usb-cable.html\" target=\"_blank\"\u003eFTDI USB 232-TTL cable\u003c\/a\u003e\u003cspan style=\"color: inherit;\"\u003e or \u003c\/span\u003e\u003ca href=\"https:\/\/circuit.rocks\/ftdi-friend-extras-v1-0.html\" target=\"_blank\"\u003eFTDI friend\u003c\/a\u003e\u003cspan style=\"color: inherit;\"\u003e. Since the cable plugs right into the Boarduino, you can use one cable for multiple Boarduinos.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cspan style=\"color: inherit;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSPECIFICATIONS\u003c\/span\u003e:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 10px; margin-bottom: 10px; padding-left: 15px; list-style-position: inside;\"\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003eDesigned to plug into a breadboard for easy prototyping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003ePetite size, only 3\" x 0.8\" (75mm x 20mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003eAll 'standard' pins are brought out - Digital 0 thru 13, Analog 0 thru 5, ARef, 5V, Ground, Vin and Reset\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003eChip comes preprogrammed with my \"no-wait\" Arduino bootloader (\u003ca href=\"https:\/\/learn.adafruit.com\/arduino-tips-tricks-and-techniques\/bootloader\"\u003eRead more here\u003c\/a\u003e).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003e2 LEDs, green power and red \"pin 13\" just like the Arduino!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003eAvailable as a low cost kit with standard parts, so its never out of stock\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003eAll through-hole parts are easy to solder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003eReset button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003eAtmega328 chip has twice as much storage, runs at 16.00 MHz, just like the latest Arduino. Upload baud rate is 57600, use Arduino IDE v13+ (note that the product photo above hasn't been updated)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003e6-pin standard ICSP header\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003eStandard 2.1mm DC jack (just like the original) with 5V regulator to run on 7V-17V power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003e1N4001 diode protects against using incorrect wall adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003e6-pin header at the end for a USB-TTL cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\u003cspan style=\"color: inherit;\"\u003eAuto-reset capability when used with a USB-TTL cable\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cspan style=\"color: inherit;\"\u003eDoes not include breadboard, pick up one of those in our shop!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cspan style=\"color: inherit;\"\u003eThere's a lot more to read at the \u003ca href=\"https:\/\/learn.adafruit.com\/boarduino-kits\"\u003eBoarduino webpage\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812628422945,"sku":"ADA72","price":915.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/Boarduino_20DC_20_Arduino_20compatible_20Kit_20_ATmega328_20v1.0.jpg?v=1689657907"},{"product_id":"arduino-mega-protoshield","title":"Arduino Mega Protoshield - 0.1\" Pad Through-Hole Shield","description":"\u003cdiv class=\"product-copy\"\u003e\nMega Protoshield compatible for Arduino Mega\u003cbr\u003e\u003cbr\u003e● The Proto Shield PCB allows you to move your projects from the breadboard to an Arduino-compatible PCB, standing on top of the board. It's a convenient way to make your custom circuit and Arduino MEGA into a single module. The Arduino MEGA Prototyping Shield PCB makes it easy for you to design custom circuits for your next Arduino MEGA project. You can solder parts to the prototyping area to create your project, or use it with a small solderless breadboard (not included) to quickly test circuit ideas without having to solder. It's got extra connections for all of the Arduino MEGA I\/O pins, and it's got space to mount through-hole and surface mount integrated circuits if you need to as well.\u003cbr\u003e\u003cbr\u003eSPECIFICATION:​\u003cbr\u003e\u003cbr\u003e● Power rails down the middle and sides\u003cbr\u003e● It has a nice standard 0.1\"x0.1\" prototyping grid with big pads\u003cbr\u003e● Two 3mm general use LEDs, red and green, as well as two matching resistors\u003cbr\u003e● An IC pattern for adding DIP ICs up to 20 pins\u003cbr\u003e● Every pin is brought out, including the new 3V and Reset header pins\u003cbr\u003e● Compatible with either tiny breadboards or 'standard' breadboards with the rails removed.\u003cbr\u003e● A reset button and an extra general use button\u003cbr\u003e● The ICSP header is up top if you like to upload to your Arduino using a programmer\u003cbr\u003e● A surface-mount chip area for up to 14 SOIC size parts\u003cbr\u003e● Two 0.1uF capacitors on either side for extra power stability\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45812628521249,"sku":"192","price":129.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/arduino-mega-protoshield-hires.jpg?v=1778921276"},{"product_id":"feather-32u4-adalogger-adafruit","title":"Adafruit Feather 32u4 Adalogger - ATmega32u4 with SD Card","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cstrong\u003eAdafruit Feather 32u4 Adalogger\u003c\/strong\u003e is an official Adafruit product available from Circuitrocks, an official distributor of Adafruit. A compact Feather-format ATmega32u4 board with built-in microSD storage and LiPo charging for portable logging projects.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose this Adafruit board or module?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in microSD slot for logging\u003c\/li\u003e\n\u003cli\u003eBattery charging onboard\u003c\/li\u003e\n\u003cli\u003eUSB-capable ATmega32u4 platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you can build\u003c\/h2\u003e\n\u003cp\u003ePortable data loggers, Battery-powered field devices, Sensor recording projects.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical description\u003c\/h2\u003e\n\u003cp\u003eAdafruit Feather 32u4 Adalogger is designed for makers, engineers, and educators who need a genuine Adafruit part with dependable documentation, known compatibility, and easy access to official support material. It is a practical choice for prototyping, testing, and repeatable electronics builds.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n\u003cth\u003eMCU\u003c\/th\u003e\n\u003ctd\u003eATmega32u4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClock\u003c\/th\u003e\n\u003ctd\u003e8 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLogic level\u003c\/th\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003emicroSD card slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003eLiPo charging built in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB\u003c\/th\u003e\n\u003ctd\u003eNative USB via micro USB\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePinout \u0026amp; power notes\u003c\/h2\u003e\n\u003cp\u003eIdeal for portable sensor logging and battery-backed data collection.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s in the box\u003c\/h2\u003e\n\u003cp\u003eBoard only.\u003c\/p\u003e\n\n\u003ch2\u003eOfficial resources\u003c\/h2\u003e\n\u003cp\u003eManufacturer product page: \u003ca href=\"https:\/\/www.adafruit.com\/product\/2795\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.adafruit.com\/product\/2795\u003c\/a\u003e\u003cbr\u003e\nGuide \/ tutorial: \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-adalogger\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/learn.adafruit.com\/adafruit-feather-32u4-adalogger\u003c\/a\u003e\u003cbr\u003e\nDatasheet \/ downloads \/ documentation: \u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/2795\/2795_pinout_v1_0.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/cdn-shop.adafruit.com\/product-files\/2795\/2795_pinout_v1_0.pdf\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eQ: What makes this different from a standard Feather 32u4?\u003c\/strong\u003e\n \u003cp\u003eA: This version includes a built-in microSD card holder for datalogging.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eNeed this for a student build, prototype, or production-ready electronics project? Circuitrocks helps makers, schools, and developers source genuine Adafruit products with access to official documentation and manufacturer references.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812631765281,"sku":"2795","price":1299.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/2795-14.jpg?v=1773477873"},{"product_id":"feather-32u4-bluefruit-le-adafruit","title":"Adafruit Feather 32u4 Bluefruit LE - ATmega32u4 with BLE","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp style=\"margin-bottom: 10px;\"\u003eFeather 32u4 Bluefruit LE Adafruit is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eThis is the Adafruit Feather 32u4 Bluefruit - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging. Its an Adafruit Feather 32u4 with a BTLE module, ready to rock! We have other boards in the Feather family, check'em out.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eBluetooth Low Energy is the hottest new low-power, 2.4GHz spectrum wireless protocol. In particular, its the only wireless protocol that you can use with iOS without needing special certification and it's supported by all modern smart phones. This makes it excellent for use in portable projects that will make use of an iOS or Android phone or tablet. It also is supported in Mac OS X and Windows 8+. Feather 32u4 Bluefruit LE Adafruit\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eAt the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as it's the same as the Flora. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eTo make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eHere's some handy specs! Like all Feather 32u4's you get:\u003c\/p\u003e\n\u003cul style=\"margin-top: 10px; margin-bottom: 10px; padding-left: 15px; list-style-position: inside;\"\u003e\n\u003cli style=\"list-style-type: disc;\"\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003eLight as a (large?) feather - 5.7 grams\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e4 mounting holes\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eThe Feather 32u4 Bluefruit LE uses the extra space left over to add our excellent Bluefruit BTLE module + two status indicator LEDs.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eThe Power of Bluefruit LE\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eThe Bluefruit LE module is an nRF51822 chipset from Nordic, programmed with multi-function code that can do quite a lot! For most people, they'll be very happy to use the standard Nordic UART RX\/TX connection profile. In this profile, the Bluefruit acts as a data pipe, that can 'transparently' transmit back and forth from your iOS or Android device. You can use our \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\"\u003eiOS App\u003c\/a\u003e or \u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.adafruit.bluefruit.le.connect\u0026amp;hl=en\"\u003eAndroid App\u003c\/a\u003e, or \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/uart-service\"\u003ewrite your own to communicate with the UART service\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eThe board is capable of much more than just sending strings over the air!  Thanks to an easy to learn AT command set, you have full control over how the device behaves, including the ability to define and manipulate your own \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/ble-gatt\"\u003eGATT Services and Characteristics\u003c\/a\u003e, or change the way that the device advertises itself for other Bluetooth Low Energy devices to see. You can also use the AT commands  to query the die temperature, check the battery voltage, and more, check the connection RSSI or MAC address, and tons more. Really, way too long to list here!\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eUse the Bluefruit App to get your project started\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eUsing our Bluefruit \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\"\u003eiOS App\u003c\/a\u003e or \u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.adafruit.bluefruit.le.connect\u0026amp;hl=en\"\u003eAndroid App\u003c\/a\u003e, you can quickly get your project prototyped by using your iOS or Android phone\/tablet as a controller. We have a \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#color-picker\"\u003ecolor picker\u003c\/a\u003e, \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#sensors\"\u003equaternion\/accelerometer\/gyro\/magnetometer or location (GPS)\u003c\/a\u003e, and an 8-button \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#control-pad\"\u003econtrol game pad\u003c\/a\u003e. This data can be read over BLE and piped into the ATmega32u4 chip for processing \u0026amp; control\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eYou can do a lot more too!\u003c\/p\u003e\n\u003cul style=\"margin-top: 10px; margin-bottom: 10px; padding-left: 15px; list-style-position: inside;\"\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/hidkeyboard\"\u003eThe Bluefruit can also act like an HID Keyboard\u003c\/a\u003e (for devices that support BLE HID)\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/heartratemonitor\"\u003eCan become a BLE Heart Rate Monitor\u003c\/a\u003e (a standard profile for BLE) - you just need to add the pulse-detection circuitry\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/uribeacon\"\u003eTurn it into a UriBeacon\u003c\/a\u003e, the Google standard for Bluetooth LE beacons. Just power it and the 'Friend will bleep out a URL to any nearby devices with the UriBeacon app installed.\u003c\/li\u003e\n\u003cli style=\"list-style-type: disc;\"\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/dfu-bluefruit-updates\"\u003eBuilt in over-the-air bootloading capability so we can keep you updated with the hottest new firmware\u003c\/a\u003e. Use any Android or iOS device to get updates and install them. This will update the native code on the BLE module, to add new wireless capabilities, not program the ATmega chip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some header so you can solder it in and plug into a solderless breadboard. \u003ca href=\"https:\/\/www.adafruit.com\/categories\/138\"\u003eLipoly battery\u003c\/a\u003e and \u003ca href=\"https:\/\/www.adafruit.com\/index.php?main_page=adasearch\u0026amp;q=microusb%20cable\"\u003eMicroUSB cable\u003c\/a\u003e not included (but we do have lots of options in the shop if you'd like!)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\"\u003eCheck out our tutorial for all sorts of details, including schematics, files, IDE instructions, and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eTECHNICAL DETAILS\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/2267\/MDBT40-P256R.pdf\"\u003eMDBT Datasheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/2267\/MDBT40-P256R.pdf\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e51.2mm x 22.8mm x 8mm \/ 2\" x 0.9\" x 0.28\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 5.7g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/2829\/2829_pinout_v1_0.pdf\"\u003ePinout Datasheet\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812631896353,"sku":"2829","price":1937.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/feather-32u4-bluefruit-le-adafruit-542.jpg?v=1689657977"},{"product_id":"arduino-project-enclosure-weatherproof-small-plastic-clear-top","title":"Adafruit Weatherproof Project Enclosure - Small, Clear Top","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eStore your project safe and sound in this nice weatherproof box with a clear top. We picked up this box because we like the machinable ABS plastic body and tough clear polycarbonate cover, the built in weatherproof gasket seal, and the easy-open screws that can be taken apart as many times as you wish without worrying about cracking or stripping.\u003c\/p\u003e\n\u003cp\u003eThis box measures 80mm x 110mm x 45mm externally. You can fit a half-size Perma-Proto inside if you clip or sand down a corner a few mm, or an Arduino. It will not fit an Arduino Mega, Beaglebone, Menta or Minty Perma-proto.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eExact weight: 134.41g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e80mm x 110mm x 45mm \/ 3.2\" x 4.4\" x 1.8\" external size\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIP66 weatherproof rating\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe internal mounting bosses are M4 thread\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812636057889,"sku":"903","price":607.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/arduino-project-enclosure-weatherproof-small-plastic-clear-top-558.jpg?v=1689658047"},{"product_id":"arduino-nano-v3-1-dfrobot","title":"DFRobot Nano V3.1 - Arduino Nano Compatible Board","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003eBuild Faster with the Nano V3.1 by DFRobot Arduino Compatible\u003c\/h2\u003e\n\n \u003cp\u003e\n Nano V3.1 by DFRobot Arduino Compatible - The Nano V3.1 by DFRobot Arduino Compatible is a breadboard-ready version of the Arduino mini with integrated USB. The Nano has everything that the Diecimila has (electronically) with more analog input pins and an onboard +5V AREF jumper. The Nano automatically senses and switches to the higher power supply, so there is no need for a power select jumper.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The nano's pin layout works well with the Mini or the Basic Stamp (TX, RX, ATN, GND on one top, power and ground on the other). The Arduino Nano V3.1 DFRobot USB Microcontroller V3.1 (ATMega 328) can be powered via the mini-B USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected as the highest voltage source.\n \u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e Use the official DFRobot links below for wiring, sample code, downloads, and the latest setup notes for this SKU.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003ev3.0 - improved the analog port pin mapping to be compatible with the original Arduino Nano\u003c\/li\u003e\n \u003cli\u003ev3.1 - changed the Mini USB port to a Micro USB port\u003c\/li\u003e\n \u003cli\u003eAutomatic reset during program download\u003c\/li\u003e\n \u003cli\u003ePower OK blue LED on the bottom\u003c\/li\u003e\n \u003cli\u003eGreen (TX), red (RX), and orange (L) LED\u003c\/li\u003e\n \u003cli\u003e+5V to AREF jumper\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003e\n This board is a good fit for learning, prototyping, robotics, and controller-based builds. Use it as the main brain for sensors, displays, wireless projects, and classroom or workshop demos.\n \u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003e\n A solid starter setup includes a \u003ca href=\"\/search?q=usb+cable\"\u003eUSB cable\u003c\/a\u003e, breadboard, jumper wires, and a few \u003ca href=\"\/search?q=gravity%20sensor\"\u003eDFRobot Gravity sensors\u003c\/a\u003e or an \u003ca href=\"\/search?q=lcd\"\u003eLCD module\u003c\/a\u003e for quick testing.\n \u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003e\n Useful add-ons include sensors, displays, shields, breadboards, headers, and enclosures if you are building a complete prototype or classroom kit.\n \u003c\/p\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct\u003c\/th\u003e\n \u003ctd\u003eNano V3.1 by DFRobot Arduino Compatible\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSKU\u003c\/th\u003e\n \u003ctd\u003eDFR0010\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eDFRobot\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInterface\u003c\/th\u003e\n \u003ctd\u003eI2C, UART, PWM, Analog, Digital, USB, SPI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMicrocontroller\u003c\/th\u003e\n \u003ctd\u003eAtmel Atmega328-20AU\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Voltage (logic level)\u003c\/th\u003e\n \u003ctd\u003e5V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInput Voltage (recommended)\u003c\/th\u003e\n \u003ctd\u003e7-12V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInput Voltage (limits)\u003c\/th\u003e\n \u003ctd\u003e6-20V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDigital I\/O Pins\u003c\/th\u003e\n \u003ctd\u003e14 (of which 6 provide PWM output)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eAnalog Input Pins\u003c\/th\u003e\n \u003ctd\u003e8\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; usage notes\u003c\/h3\u003e\n \u003cp\u003e\n Use the correct SDA and SCL pins on your controller and make sure the bus voltage is compatible. Verify serial levels, baud rate, and pin mapping in the official DFRobot guide before first power-up. For analog readings, use a stable reference and keep wiring short when possible for cleaner signals.\n \u003c\/p\u003e\n\n \u003ch3\u003eDFRobot resources\u003c\/h3\u003e\n \u003cp\u003e\n Official product page: \u003ca href=\"https:\/\/www.dfrobot.com\/search-DFR0010.html\" target=\"_blank\" rel=\"noopener\"\u003eView on DFRobot\u003c\/a\u003e\u003cbr\u003e\n Wiki \/ documentation: \u003ca href=\"http:\/\/www.dfrobot.com\/wiki\/index.php?title=Arduino_Nano_328_(SKU:_DFR0010)\" target=\"_blank\" rel=\"noopener\"\u003eOpen DFRobot wiki\u003c\/a\u003e\n \u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e\n 1 × Nano V3.1 by DFRobot Arduino Compatible\n \u003c\/p\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eIs this a good choice for learning and prototyping?\u003c\/strong\u003e Yes. It is well suited for classroom work, hobby builds, quick tests, and project development with common modules and sensors.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eDoes it work with other boards too?\u003c\/strong\u003e Often yes, as long as voltage, interface, and pin mapping match. ESP32 and Raspberry Pi users should still check the official docs first.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eWhere can I find wiring and examples?\u003c\/strong\u003e Use the official DFRobot product page and wiki links below for guides, downloads, and code examples.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45812638810401,"sku":"DFR0010","price":620.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/Arduino_20Nano_20V3.1_20DFRobot-3.jpg?v=1689658103"},{"product_id":"feather-32u4-fona-adafruit","title":"Adafruit Feather 32u4 FONA - ATmega32u4 with Cellular GSM","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cstrong\u003eFeather 32u4 FONA Adafruit\u003c\/strong\u003e - Feather 32u4 FONA Adafruit. Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the Adafruit Feather 32u4 FONA - our take on an 'all-in-one' Arduino-compatible + audio\/sms\/data capable cellular with built in USB and battery charging. Its an Adafruit Feather 32u4 with a FONA800 module, ready to rock! We have other boards and accessories in the Feather family, check'em out here.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAt the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as it's the same as the Flora. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSince you'll be taking this on the road, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. A 500mAh+ Lipoly battery is required for use, it keeps the cellular module happy during the high current spikes. Plug the Feather into microUSB to charge at 500mA.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eHere's some handy specs! Like all Feather 32u4's you get:\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMeasures 2.4\" x 0.9\" x 0.28\" (61mm x 23mm x 7mm) without headers soldered in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 8.2 grams\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt in 500mA lipoly charger with charging status indicator LED\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin for the 3.3V regulator\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReset button\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eConnect your Feather to the Internet or make phone calls with our trusted-and-tested FONA module. At the heart is a GSM cellular module (we use the latest SIM800) the size of a postage stamp. This module can do just about everything. \u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eQuad-band 850\/900\/1800\/1900MHz - connect onto any global GSM network with any 2G SIM (in the USA, T-Mobile is suggested)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMake and receive voice calls using an external 8Ω speaker + electret microphone\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSend and receive SMS messages\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSend and receive GPRS data (TCP\/IP, HTTP, etc.)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eScan and receive FM radio broadcasts (yeah, we don't exactly know why this was included but it works really well)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAT command interface with \"auto baud\" detection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePair-able Bluetooth client interface with SPP (for controlling the module) as well as audio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eYou will also need some required accessories to make Feather FONA work. These are not included!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSIM Card! - A 2G Mini SIM card is required to do anything on the cellular network. US AT\u0026amp;T no longer sells 2G SIMs and will shut off their 2G network, so for American customers we recommend any T-Mobile or reseller (TING, SIMPLE mobile, etc) that uses the T-Mobile network.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eLipoly Battery - 500mAh or larger! This 500mAh battery, or this 1200mAh will work great.\u003c\/p\u003e\n\u003cp\u003eMicroUSB cable for charging the battery.\u003c\/p\u003e\n\u003cp\u003eExternal Antenna - We like this slim sticker-type, which plugs right in. Alternatively, this straight SMA one or this right-angle SMA one will work but you'll also need a uFL to SMA adapter cable so you can connect to your SMA antenna\u003c\/p\u003e\n\u003cp\u003eExternal Mic \u0026amp; Speaker - If you want to make phone calls, you'll also need this electret mic and mini 8 ohm speaker\u003c\/p\u003e\n\u003cp\u003eCheck out our tutorial for all sorts of details, including schematics, files, IDE instructions, power management and more!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eTECHNICAL DETAILS\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e2.4\" x 0.9\" x 0.28\" \/ 61mm x 23mm x 7mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 8.2g\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812646773025,"sku":"3027","price":2887.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/feather-32u4-fona-adafruit-591.jpg?v=1689658181"},{"product_id":"feather-0-1-pitch-terminal-blocks","title":"Feather 0.1\" Pitch Terminal Blocks","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eFeather 0.1\" Pitch Terminal Blocks. We've got a simple and highly functional solution to wiring your Adafruit Feather board! These 0.1\" Pitch Terminal Blocks, are exactly the right size to it your Feather board or FeatherWing. They are great news since nothing makes a project harder to maintain than a lot of loose wiring. Perfect when you don't need a full Terminal Block FeatherWing\u003c\/p\u003e\n\u003cp\u003eThese terminal blocks are big enough for a range of wire gauges: 20-30AWG solid or stranded. They are easy to adjust with a screwdriver, but not too chunky, so they won't take up too much space on your Feather. Just solder them on top or bottom and off you go!\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eFeather not included\u003c\/span\u003e\u003c\/p\u003e\n\u003ciframe src=\"\/\/www.youtube.com\/embed\/rJINHq07em0\" width=\"640\" height=\"360\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eTECHNICAL DETAILS\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: inherit;\"\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/2135\/Kaweei_KF120-XP.pdf\" target=\"\"\u003eDatasheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/2135\/Kaweei_KF120-XP.pdf\" target=\"\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: inherit;\"\u003e16-Pin Terminal Block Dimensions: 41.1mm x 6.2mm x 8.6mm \/ 1.6\" x 0.2\" x 0.3\"\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: inherit;\"\u003e16-Pin Terminal Block Weight: 3.9g \/ 0.1oz\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: inherit;\"\u003e12-Pin Terminal Block Dimensions: 31.1mm x 6.2mm X 8.6 mm \/ 1.2\" x 0.2\" x 0.3\"\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: inherit;\"\u003e12-Pin Terminal Block Weight: 3.1g \/ 0.1oz \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Circuitrocks","offers":[{"title":"Default Title","offer_id":45812647133473,"sku":"3173","price":339.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/feather-0-1-pitch-terminal-blocks-592.jpg?v=1689658185"},{"product_id":"feather-32u4-basic-proto-adafruit","title":"Adafruit Feather 32u4 Basic Proto - ATmega32u4 Development Board","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eFeather 32u4 Basic Proto Adafruit. Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.\u003c\/p\u003e\n\u003cp\u003eThis is the Feather 32u4 Basic Proto, it has a bunch of prototyping space built right in We have other boards in the Feather family, check'em out here!\u003c\/p\u003e\n\u003cp\u003eAt the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as it's the same as the Flora. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc. This chip is well supported in the Arduino IDE and can run just about every sensor\/library out there.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eHere's some handy specs!\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 4.8 grams\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs (one is used to measure the battery voltage)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cspan style=\"font-weight: bold;\"\u003eFeather 32u4 Basic Proto \u003c\/span\u003ehas some extra space left over, so we give you a tiny little prototyping area. If you just need to attach a button or sensor, you may be able to skip out on a breadboard and wire it directly on there.\u003c\/p\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some header so you can solder it in and plug into a solderless breadboard. \u003cspan style=\"font-weight: bold;\"\u003eLipoly battery and USB cable not included\u003c\/span\u003e (\u003ca href=\"https:\/\/circuit.rocks\/battery-lithium-ion-3-7v-2000mah.html\" target=\"_blank\"\u003ebut we do have lots of options in the shop if you'd like!)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eTECHNICAL DETAILS\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e51mm x 23mm x 8mm \/ 2.0\" x 0.9\" x 0.28\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 4.8g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/2771\/2771_pinout_v1_0.pdf\" style=\"color: rgb(0, 167, 233);\"\u003ePinout Datasheet\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45812650737953,"sku":"2771","price":1185.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/feather-32u4-basic-proto-adafruit-608.jpg?v=1689658261"},{"product_id":"arduino-industrial-101","title":"Arduino Industrial 101","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Arduino Industrial 101 is a break-out board for the Arduino 101 LGA module. Just like the YUN, it integrates an ATmega32U4 and an Atheros AR9331 with WiFi and Linino OS.\u003c\/p\u003e\n\u003cp\u003eArduino Industrial 101 is an Evaluation board for Arduino 101 LGA module. The ATmega32u4 microcontroller is integrated in the baseboard. The module supports a Linux distribution based on OpenWRT named LininoOS. The board has built-in WiFi (IEEE 802.11b\/g\/n operations up to 150Mbps 1x1 2.4 GHz), \u0026amp;nbsp;3 GPIOs (of which 2 can be used as PWM Outputs), 4 Analog Inputs, 1 USB, 1 Ethernet signal on pin headers and a built-in DC\/DC converter. Check out the assembling guide and simply connect your board to a computer with a micro USB cable to get started.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNB: In some countries, it is prohibited to sell WiFi enabled devices without government approval. While waiting for proper certification, some local distributors are disabling WiFi functionality. Check with your dealer before purchasing a Industrial 101 if you believe you may live in such a country.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eNote: Arduino INDUSTRIAL 101 is completely different from Arduino 101\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Circuitrocks","offers":[{"title":"Default Title","offer_id":45812651393313,"sku":"DFR0402","price":2179.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/arduino-industrial-101-611.jpg?v=1689658275"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/collections\/Boards.png?v=1776922809","url":"https:\/\/circuit.rocks\/collections\/development-boards.oembed?page=8","provider":"circuitrocks","version":"1.0","type":"link"}