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Südwind - RS485 - Serial Communication - Printable Version

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Südwind - RS485 - Serial Communication - epps - 20.10.2026

Hello there,

we have a customer that want to control the ventilation in his home.
there is a Manual to communicate with it. But its not Modbus. Is it possible to control it anyway ?
Have anyone tryed something like that ? And have anyone a script that work for things like that ?

Thanks. 

Kind regards
epps


RE: Südwind - RS485 - Serial Communication - Daniel - 20.10.2026

See this example to start with
https://forum.logicmachine.net/showthread.php?tid=6290&pid=41123#pid41123