I had a look at the code and the config message. The problem looks similar to the one I had with a Fibaro color dimmer. Your device is simply not yet fully supported by autodiscovery. One of the main problems is that the config message does not expose the supported color modes. For the Fibaro dimmer ...

Well, the first PR is there, see Github user Igitigit2

Thanks @kiddigital, for your detailed reply. In principle, what you describe is exactly what I do / would like to do, with the exception, that I do compile in Visual Studio. My problem is really to bring the changes to the Raspi and not being dependent on the beta releases. Vagrant seems no option ...

I saw the vagrant post and I think I could get it to work for Linux, but for Raspi, I am not so sure...

I am very sorry, if this was already tackled somewhere, but i could not find anything yet. Which is the best way to crosscompile Domoticz on Windows for a Raspi? Alternativly, is it easily possible to use the same method as the official Domoticz build uses on Github, just for my own repository? If ...