The latest full version

Fully compatible with Tasmota official OTA server

Pre configed IOs plug and play

Pre flashed before assembling

Build in ESP8266 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 ESPHome or Homekit.


  • Voltage:110-240V, AC 50-60HZ
  • Load: max 600W/gang
  • Size: 86*86*42mm
  • Life Time: 100000 times
  • Material: Flame retardant PC
  • Wifi frequency: 2.4GHz b/g/n
  • Hub Requirement: No
  • Temperature: -20℃~50℃ Certification: CE, RoHS




GPIO# Component
GPIO0 LedLinki
GPIO1 Led3
GPIO2 None
GPIO3 Button2
GPIO4 Relay2
GPIO5 Button3
GPIO9 None
GPIO10 None
GPIO12 Button1
GPIO13 Relay1
GPIO14 Led2
GPIO15 Relay3
GPIO16 Led1

EU Key Button Switch 3 Gang

31,50$ Standardpreis