Hello. I have the 344932 and the opener works. The 344932 is the same only it still has WIFI!
Select Generic during setup and then Bticino (Beta) or Generic and then Koch (beta)
I connected it like this. If there is an error during setup, swap Bus+ and Bus+!
Opener - Bticino 344912 - classe 100 v16 - working - #12 by spn!
