WeMos D1 WiFi ESP8266 Arduino Nodemcu Compatible

If you want your Arduino to transmit data with other device or control PWM, I/O pin, serial communication of the Arduino by PC or phone client. Trust me, you definitely don't want to miss it- our Arduino Uno ESP8266 Wifi Board! It will help you a lot and save your time on the connection. It combines a Arduino UNO with a serial WiFi and can be apply on lots of project of IOT, such as Smart Home, Smart robot, Security system. The same size with more powerful function, this two in one board will give you surprise!

FEATURES:

• Work voltage: 7-12V
• Arduino + ESP8266 WIFI in one board
• Save more space
• Easy to use

PACKAGE LIST:

• Arduino Uno ESP8266 Wifi Board