I have a older monoprice motion detector I purchased maybe in 2015 that ran out of battery and stopped responding. I replaced the battery and had to exclude and then add it back into ST. It defaults to the “Monoprice Motion Sensor V2” device handler and I have tried others I found on the forum, but still no luck. I just get the temperature and battery percentage and a initial motion detected once.
Is the device defective or is it because i’m using a bad device handler?