I wanted to implement a low battery alert for my GS-WDS07 sensors which transmit via 433MHz to my ESPHome flashed Sonoff RF Bridge.
After searching around I could only find codes for a Tasmota flashed RF Bridge. So after grabbing the three (of four possible) codes from one of my senors, I simply added the below ending for the state I was interested in to the first 20 unique numbers from each sensor.
State | Ending |
---|---|
ON | 1110 |
OFF | 1010 |
LOW BATTERY | 0110 |
TAMPER | ??? |
Hopefully this helps and saves someone a bit of time when settings up these sensors in combination with ESPHome.