Saturday, May 2, 2015

Low cost ESP-12 (ESP8266 WiFi module)

It's ESP-12 (ESP8266 WiFi module) on breakout board, with all I/O pin accessible. Bought from China TaoBao (淘寶) market, cost RMB ¥15.00/pc :)

(have to solder the ESP-12 on breakout board by myself)

Test with example of "Arduino Due + ESP8266 - to Join AP".

My first exercise of using ESP-12:
Arduino Due + ESP8266: Web Control LED


  1. good work, I am new to arduino I was looking for some help
    1) can you use esp12e directly with arduino or do you need some interfacing circuit with it

  2. could you please tell me that i can use arduino uno to program with esp12 , i mean using arduino read sensor values and then send it to esp12 and esp will upload to cloud ( like thingspeak ) ?