{"product_id":"esp8266-esp12f-development-board","title":"ESP8266 ESP12F Development Board","description":"\u003cp\u003eThe ESP8266 ESP-12F Development Board is a compact Wi-Fi board for connected electronics projects. It can link sensors, lights, switches, and other parts to a local wireless network. This makes it useful for smart-home systems, remote controls, wireless data tracking, and Internet of Things projects.\u003c\/p\u003e\n\u003cp\u003eThe board supports Station, Access Point, and combined Station plus Access Point modes. It can connect to an existing Wi-Fi router, create its own wireless network, or perform both tasks at once. The ESP8266 chip also supports common interfaces such as GPIO, UART, SPI, I2C, PWM, and analog input.\u003c\/p\u003e\n\u003cp\u003eA built-in micro-USB port provides power and allows easier programming through the included CH340 interface board. The board also includes a light-dependent resistor for sensing nearby light levels. Its built-in WS2812 RGB LED can display different colors for status signals, alerts, or lighting effects.\u003c\/p\u003e\n\u003cp\u003eThree push buttons are included for testing inputs and controlling program functions. One button is located on the ESP8266 board, while two are found on the programming board. These built-in parts let users test basic functions without adding many external components.\u003c\/p\u003e\n\u003cp\u003eThis development board is suitable for Wi-Fi switches, web-controlled lights, sensor dashboards, weather monitors, alarms, and school projects. Its small size also makes it useful for compact prototypes and custom enclosures.\u003c\/p\u003e\n\u003cp\u003eThe listed board size is about 24 × 16 mm. Use a stable USB power source and confirm pin voltage limits before connecting other modules.\u003cbr\u003e\u003c\/p\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":53097797484833,"sku":"E389","price":186.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/6_e745029b-d4c9-48f5-aee1-288848c42ca2.png?v=1785379449","url":"https:\/\/circuit.rocks\/products\/esp8266-esp12f-development-board","provider":"circuitrocks","version":"1.0","type":"link"}