I’m new to home assistant, and one of the first things I wanted to make “smart” was my mailbox so I could tell when the mail arrives, and also if my wife emptied it before I got home.
I have a sonoff rf bridge flashed with tasmota so I bought a cheap 433mhz pir and put it in the mailbox. It worked great on the first day, but now today it seems to be transmitting a similar, but different code so my automation isn’t triggering.
This is the pir that I have:
Anyone have experience with these, or have any thoughts of why I’m seeing different codes transmitted by this?