Looks good. Hope it works!

Wow.. long time ago indeed :) I got it working now with and ESP running ESPHOME in Home Assistant. I could not get my other systems working in here. I bought mine via: https://wiki.volkszaehler.org/hardware/controllers/ir-schreib-lesekopf But that was in 2014 already, so not sure if they are still ...

ah thats to bad..

For now im just happy it works. But yeah, i would like to display eventually my power meter and water meters also. But if domoticz cant handle GJ's, i will try perhaps some other tool..

I've got the same heater. I managed to get it working with mysensors en domiticz.

Just got one question regarding the way domoticz can handle the value. MS does not have a 'GJ' value as far as i can see, but i would like it. Is there a trick i can use to at least let domoticz display it as GJ?