Elecrow ESPduino UNO+ESP8266 Wifi Board

Description

If you want your Arduino to transmit data with other devices or control PWM, I/O pin, serial communication of the Arduino by PC or phone client. Trust me, you don't want to miss it- our Elecrow ESPduino! It will help you a lot and save your time on the connection. It combines an Arduino-compatible UNO with serial WiFi and can be applied on lots of projects of IOT, such as Smart Homes, Smart robots, and Security systems. The same size with more powerful function, this two in one board will give you a surprise!