Dear Chamberlain, Golf Foxtrot Yankee. Regards, Mike
The old one was $200. Apparently they have a new one is less, but still requires a cloud service.
ESP8266 - [ Ссылка ]
Relay Board - [ Ссылка ] (just search "5v relay board"; there are less expensive ones)
ESPHome - [ Ссылка ]
![](https://i.ytimg.com/vi/gGVCw3Sehcw/mqdefault.jpg)