fredlcore

In any case, the most relevant aspect would be byte 1 as it corresponds to the values displayed under "Sonderbetrieb" when pressing the "info" button, so this would come closest...

Yes, byte 1 is "Sonderbetrieb", but the values do not match the ones displayed on the heater (which start at 301). Also, most are in the 0x8X region, while at...

So just to get it right: Bit 3 on your heater turns on _immediately_ when you activate chimney sweeper mode and bit 2 turns on once it has reached burner...

Ok, thanks, I've added this information above, can you switch your heater to manual mode ("Handbetrieb"/"Notbetrieb") which is on my heater parameter 7140 (temperature to be set with parameter 2214)?...

Thanks a lot, that correlation was one thing I was looking for. There are other telegrams that also control some of the icons on the heater, sometimes that is useful...

That's a great idea - and can already be done using the (undocumented, due to its potentially dangerous effects) `/Y` URL command. It's syntax is `/Yxx,yyyyyyyy,aabbccddeeff!z`where xx is the message...

That is possible (both that the display only accepts messages from device id 0 as well as for BSB-LAN to pretend that it's that). Just change BSB-LAN's own address in...

What would be helpful is a serial/telnet log to see if the telegram is actually 1:1 the same as the one that is sent from the heater in the event...

Currently, this seems not to be possible with the ESP32 Arduino framework. While there are some custom libraries around, I don't want this project on such a core function to...

Ok, yes, this is the same framework, but I can't really find more detailed information on how to use it. Since I don't have a local IPv6 network back home,...