Not sure whats wrong with my setup. Still zeroes in Domoticz, but payload seems fine, Idx 10 filled in at two places in code. Any tips please? :) Screenshot 2021-09-28 at 13.24.38.png Screenshot 2021-09-28 at 13.25.47.png I made my mh-z19 sensor work with ESPEasy, it propagates to domoti idx well ...