Pre flashed ESPHome built in ESP8285
 
For Yaml, please visit: 
https://github.com/athom-tech/athom-configs/blob/main/athom-garage-door.yaml
 
 
Specification:
 
Chipset: ESP8266
Power: <=0.5W
Input: 5V1A
Transmission mode: Wi-Fi communication
Color: Black
Humidity: 5%-95%
Wireless Frequency: 2.4Ghz
Working Temp: ﹣20℃-75℃