Please check https://www.domoticz.com/forum/viewtopic.php?f=28&t=17123&start=160#p155725 It a description how to make use of a level-shifter I ordered this sensor from AliExpress and connected it to a Raspberry Pi 2B and Wemos D1, but I'm unable to get a reading from it. When connected to a ...

I was triggered by the simple logics of jnmulder, so I rewrote the script myself and it's working. No messing around with bounce values or event reading on the GPIO etc. I enriched the code with a config file and a subroutine to write the logs. Logs are now written in daily logfiles and cleaned ...