220V AC Relay Module

Function features :

• Integrated design.
• APP remote control.
• On board high-quality MCU and ESP8266 WIFI module.
• Two working modes:
  • Mode 1: cell phone carry on Wi-Fi module directly
  • Mode 2: cellphone and Wi-Fi module carry on router together
• Working Voltage: AC 220V Power Supply
• Work Temperature: -20℃~85℃
• Work Humidity: 0%~95%RH
• Automatic motor control