The latest full version

Easy to upgrade to full version

OTA supported

Pre configed IOs plug and play

Pre flashed before assembling

Build in ESP8285 chip with 2M flash


Total local control with quick setup and updates. Control using MQTT, Web UI, HTTP or serial. Automate using timers, rules or scripts. Integration with home automation solutions. Incredibly expandable and flexible.


Can be easily upgrade to Homekit.



  • Chipset: ESP8285 P
  • ower: <=0.5W
  • Voltage range: AC 100-250V, (50/60Hz)
  • Max current: 10A
  • Max Wattage: 2200 watts
  • Transmission mode: Wi-Fi communication
  • Controlled lines: 1
  • Dimensions: (L)88*(W)38*(H)22mm Color:
  • White Humidity: 5%-95%
  • Wireless Frequency: 2.4Ghz
  • Working Temp: ﹣20℃-75℃




GPIO# Component
GPIO0 None
GPIO1 None
GPIO2 None
GPIO3 None
GPIO4 Led1i
GPIO5 None
GPIO9 None
GPIO10 None
GPIO12 Relay1
GPIO13 Button1
GPIO14 None
GPIO15 None
GPIO16 None

Relay Switch

Artikelnummer: CB01
14,12$ Standardpreis