I would like to ask if somebody has success with this type of intercom’s protocol?
Tesla Stropkov 2-BUS is whole product line of different intercoms, but all of them use the same protocol (the internals of the protocol can be seen here: http://www.teslastropkov.cz/katalog/ddz/audiosystemy/2-BUS-AUDIOSYSTEM/2bus-audiosystem.htm).
I already found a similar topic about this type of intercom here on forum (Tesla Stropkov 4FP 211 23 compatibility), but it seems unsolved.
I already tried everything from the method to connect to unknown intercoms, but it always ends the same way. Nuki is able to detect the bell but it always fails when Nuki should open the door.
This intercom protocol is very common at least here in Czech Republic, so it will be great if I can somehow help to make it working.
Thank you, Tomas