Unable to interface a switch on an existing KNX installation
I have integrated the Zipabox + RF433 + KNX extension in my KNX installation.
I was easily able to configure other ZWave and Chacon modules on the Zipabox, that part works.
Then I connected the KNX network to the ZipaBox extension, and I was able to configure it with ETS, all downloads are working.
But when I connect a group to a datapoint for action and another for status, I am able to read the status but not write to the output.
If I monitor the bus with KNX, I see that no message is emitted by the Zipabox.
Any idea on what is going wrong?