{"product_id":"esp32-s3-gpio-expansion-board","title":"ESP32-S3 GPIO Expansion Board","description":"\u003cstyle\u003e\n    .product-copy {\n      line-height: 1.7;\n      color: #222;\n      font-size: 16px;\n    }\n\n    .product-copy h2,\n    .product-copy h3 {\n      margin-top: 28px;\n      margin-bottom: 12px;\n      line-height: 1.3;\n    }\n\n    .product-copy p {\n      margin-bottom: 16px;\n    }\n\n    .product-copy ul {\n      margin: 12px 0 18px 22px;\n      padding: 0;\n    }\n\n    .product-copy li {\n      margin-bottom: 8px;\n    }\n\n    .product-copy table {\n      width: 100%;\n      border-collapse: collapse;\n      margin: 18px 0;\n      font-size: 15px;\n    }\n\n    .product-copy th,\n    .product-copy td {\n      border: 1px solid #ddd;\n      padding: 12px;\n      text-align: left;\n      vertical-align: top;\n    }\n\n    .product-copy th {\n      background: #f7f7f7;\n      font-weight: 700;\n      width: 35%;\n    }\n\n    .product-copy .note {\n      background: #fff8e5;\n      border-left: 4px solid #f0b429;\n      padding: 12px 14px;\n      margin: 18px 0;\n      border-radius: 6px;\n    }\n\n    .product-copy .faq-list details {\n      border: 1px solid #ddd;\n      padding: 14px 16px;\n      margin-bottom: 10px;\n      border-radius: 8px;\n      background: #fff;\n    }\n\n    .product-copy .faq-list summary {\n      cursor: pointer;\n      font-weight: 700;\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"product-copy\"\u003e\n\u003ch2\u003eESP32-S3 GPIO Expansion Board\u003c\/h2\u003e\n\u003cp\u003eThe ESP32-S3 GPIO Expansion Board is a breakout board made for easier wiring with compatible ESP32-S3 development boards. It helps bring the GPIO pins out to a cleaner layout, making it easier to connect sensors, modules, LEDs, relays, displays, and other project parts.\u003c\/p\u003e\n\u003cp\u003eThis expansion board is useful for IoT projects, classroom activities, prototyping, testing, and DIY electronics builds. It gives users a neater way to access ESP32-S3 pins during project development.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Expansion Board?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMakes ESP32-S3 GPIO pins easier to access.\u003c\/li\u003e\n\u003cli\u003eHelps create cleaner wiring for sensors and modules.\u003c\/li\u003e\n\u003cli\u003eGood for IoT, automation, robotics, and DIY projects.\u003c\/li\u003e\n\u003cli\u003eUseful for testing circuits before final assembly.\u003c\/li\u003e\n\u003cli\u003eHelps reduce messy jumper wire connections.\u003c\/li\u003e\n\u003cli\u003eGreat for students, makers, and project builders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-S3 sensor projects\u003c\/li\u003e\n\u003cli\u003eIoT device prototyping\u003c\/li\u003e\n\u003cli\u003eRelay and control projects\u003c\/li\u003e\n\u003cli\u003eLED and display testing\u003c\/li\u003e\n\u003cli\u003eAutomation projects\u003c\/li\u003e\n\u003cli\u003eRobotics wiring\u003c\/li\u003e\n\u003cli\u003eClassroom and lab practice\u003c\/li\u003e\n\u003cli\u003eWorkbench testing and debugging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-S3 GPIO Expansion Board - 1 pc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cp\u003eNote: ESP32-S3 development board, jumper wires, sensors, modules, and power supply are not included unless stated in the package.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eGPIO expansion board \/ breakout board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ SKU\u003c\/th\u003e\n\u003ctd\u003eYXS2167\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Board Type\u003c\/th\u003e\n\u003ctd\u003eCompatible ESP32-S3 development boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003ctd\u003eExpands and breaks out GPIO pins for easier wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection Type\u003c\/th\u003e\n\u003ctd\u003ePin header breakout layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003ctd\u003eIoT projects, sensors, displays, relays, LEDs, robotics, and prototype wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSkill Level\u003c\/th\u003e\n\u003ctd\u003eBeginner to intermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSetup Notes\u003c\/h3\u003e\n\u003cp\u003eMount a compatible ESP32-S3 development board onto the expansion board. Then connect your sensors, modules, or output devices to the matching GPIO, power, and ground pins.\u003c\/p\u003e\n\u003cp\u003eAlways check the pin labels before connecting parts. Make sure your module voltage matches the ESP32-S3 board requirements before powering the circuit.\u003c\/p\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-S3 development board is not included.\u003c\/li\u003e\n\u003cli\u003eCheck board compatibility before purchase.\u003c\/li\u003e\n\u003cli\u003eMatch GPIO, 3.3V, 5V, and GND pins carefully.\u003c\/li\u003e\n\u003cli\u003eDo not overload GPIO pins with high-current devices.\u003c\/li\u003e\n\u003cli\u003eUse proper driver modules for motors, relays, and high-load parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Add-ons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/esp32\"\u003eESP32 boards and modules\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/sensors\"\u003eSensors and modules\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/jumper-wires\"\u003eJumper wires\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/relays\"\u003eRelay modules\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/breadboards\"\u003eBreadboards and prototyping parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-list\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is this board used for?\u003c\/summary\u003e\n\u003cp\u003eIt is used to make ESP32-S3 GPIO pins easier to access for wiring sensors, modules, LEDs, relays, and other project parts.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this include an ESP32-S3 board?\u003c\/summary\u003e\n\u003cp\u003eNo. This listing is for the GPIO expansion board only.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this for IoT projects?\u003c\/summary\u003e\n\u003cp\u003eYes. It is useful for ESP32-S3 IoT projects, sensor systems, and automation builds.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this good for beginners?\u003c\/summary\u003e\n\u003cp\u003eYes. It helps make wiring cleaner and easier to understand during practice.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need to check compatibility?\u003c\/summary\u003e\n\u003cp\u003eYes. Check that your ESP32-S3 development board matches the expansion board layout.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":52859489157409,"sku":"0621","price":675.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/YXS2167-1.jpg?v=1781658941","url":"https:\/\/circuit.rocks\/products\/esp32-s3-gpio-expansion-board","provider":"circuitrocks","version":"1.0","type":"link"}