Arduino + WiFi (ESP8266)
- Arduino Uno R3 with ESP8266 WiFi
- Use dip-switches to connect serial USB to Arduino or ESP, or to connect Arduino to ESP.
It is a customized version of the classic ARDUINO UNO R3 board. Full integration of microcontroller Atmel ATmega328 and IC Wi-Fi ESP8266 with 8MB flash memory, and USB-TTL converter CH340G on one board. All modules can work together or independently using the on-board dip-switches.