Description of product


WIFI relay based on ESP-01S WIFI module. It is designed for smart home Automation, Internet of thing and other DIY project.The perfect Module for controlling all appliances with phone from anywhere.


  • Operating voltage: 5VDC

  • Communication: WIFI (ESP8266 module)

  • Transmission distance: the maximum transmission distance of 400m (open environment, mobile phone equipped with WIFI module)

  • Load: 10A/250VAC 10A/30VDC, the relay pull 100,000 times

  • Dimensions: 37 X 25mm

Package Included

  • 1 x ESP-01S Relay Module 

  • 1 x ESP8266 ESP-01S Wifi Module