Hello @Konrad-Winiarski and best wishes for 2023 if you have time you can tell us more about the architecture you have chosen. the part mysgw (485) : gateway USB? Mqtt : Mosiquitto ! Node Red : flow exemple? yes examples for a small test installation thanks https://forum.mysensors.org/topic/11513/corrupted-data-from-rs485-sensor-node/3

Dual Transport (dual bus) Hello Yes a Gateway with several buses or a Node with two different buses would be a good thing. You may have seen the post and the version of @tekka https://forum.mysensors.org/topic/11135/something-s-cooking-in-the-mysensors-labs?_=1674118354490 . maybe not a problem for you "tekka's personal fork from the MySensors 2.4 branch and has not been updated" https://github.com/tekka007/MySensors/tree/UpdateMultiTransport

Yes, I realized that last Sunday. I went through the code of library. I had to switch to another project for a week or so, then I come back to it. Thanks!