KM bus interface

[micmoc95]

I have a working Vitotronic 200 (modbus) <-> ESP32 interface.
Do you think I can use this interface instead of Optolink ?

[bertmelis]

Could you rephrase your question? I don't understand what you're asking.

[micmoc95]

I don’t have an Optolink interface on my boiler. Instead I use a KM bus to serial interface.
Can I use your software with it with a change in baud rate ?

[bertmelis]

I don't think so. AFAIK the KM-bus uses a different protocol than the optolink-interface.

[micmoc95]

Thx for your ansser. Giving up :(