All module pins broken out for easy breadboarding and prototyping
Integrated FTDI USB to serial chip enables direct programming without extra peripherals
Built-in 3.3V regulator ensures safe and stable microcontroller operation
Pre-soldered headers and default PCB trace antenna simplify setup and connectivity
Supports Arduino IDE for familiar, user-friendly development
Summarized by Shop
This is the SparkFun ESP8266 Thing Dev Board --- a development board that has been solely designed around the ESP8266, with an integrated FTDI USB-to-Serial chip. The ESP8266 is a cost-effective and very capable WiFi-enabled microcontroller. Like any microcontroller, it can be programmed to blink LEDs, trigger relays, monitor sensors or a