Moehlenhoff 868mhz

[steini1984]

Hey guys and sorry for using english

I have the CUL 433mhz version and using it for my Gira 433.42 "funkbus" system and that is working perfectly thanks to this site!

Now I want to see if someone has gotten the CUL 868 mhz to work with the heating system that is in my home?

I have the Moehlenhoff Alpha-Basis 868 MHz system
The base station-> https://eibhandel.de/Moehlenhoff-AB4071-12-Alpha-Basis-Funk-868-MHz-12-Kanal
The thermostats -> https://eibhandel.de/Moehlenhoff-AR4070KF2-Alpha-Regler-Funk-868-MHz-weiss

In a perfect scenario i could get the temperature readings from each thermostat and error codes (e.g low battery) from the base station.

I have googled for hours but found nothing about the standard apart from it uses 868mhz - I tried setting my CUL 433 to 868 (even though the antenna is not tuned for it) but don´t even know where I would start to sniff for the thermostat signals.

Thanks

[KölnSolar]

Most used frequency named 868 is 868.35. You may try rfmode=SlowRF or Homematic or MAX and set the CUL to verbose=5. If the used protocol is similar to a known protocol, You should receive entries in the log-file or the event monitor. Otherwise you have to analyze the protocol with a lot of effort.
Regards Markus