Compatible Test:
 
Please make sure it compatible with your door openner before place the order. 
 
Use a needle nose plier or papaerclip to touch the two garage door teminals together.

If the garage door opens and closes, the Smart Garage Door Opener is compatible with your garage door opener
 
 
Pre flashed ESPHome built in ESP32C3
 
For Yaml, please visit: 
https://github.com/athom-tech/esp32-configs/blob/main/athom-garage-door.yaml
 
 
Specification:
 
Chipset: ESP32C3 4M
Power: <=0.5W
Input: 5V1A
Transmission mode: Wi-Fi communication
Color: Black
Humidity: 5%-95%
Wireless Frequency: 2.4Ghz
Working Temp: ?20?-75

Youtube Reviews:
Smart Home Garage Door Opener from Athom (works with Home Assistant!)
 

Product Highlights
Garage Door Opener Made For ESPHome is a relay control product made for ESPHome and Home Assistant. It is suitable for switch control, garage or appliance automation, and local smart home workflows.
Ideal For
Relay-based smart control
Inching or self-lock switch scenes
Local Home Assistant automation
Compatibility
Designed for local smart home use with Home Assistant. Products marked as Made For ESPHome use the correct Made For ESPHome compatibility wording and are intended for ESPHome-based local control.