Thank you, Stefan,this is actually the solution.
So, the capturing still does not work, but it is actually not needed for me as is.
I have created the needed resources in BLGW (in my case Toggle button and Button works well) using the Group Addresses, already existing in ETS. And then created the macro, so when the resource is activated (set to 1 or 0), it triggers the event.
Hi Aleksei,
glad to read that it works for you! And thanks for the GIRA X1 link - I`m using also Xhome, a software by Xsolution.de - supporting KNX, LCN, Modbus, Siemens, Homematic, Enigma2 (Dreambox), Sonos (which I don`t use) unfortunately not supporting Beo - but you can control Beo via KNX through Xhome - great ui, you can draw your house into it and set lights, shades, termosthats, whatever right into it and control everything with full 2 way communication. Unfortunately Beolink/Beoliving app doesn`t even works 2 way for shades (KNX) - a bug in the shade button with status...
There is another system which looks interesting to me. RTI www.rticontrol.de supporting KNX (of course...) Russound, LG, Sonos, Sony, Meridian, whatever..unforunately not Beo).
Stefan