- save heatcircuit works
- mqtt raw send works

Not working
- no mqtt response on raw request
- no mqtt info back to mqtt server
- heatcircuit 2 not changable dynamically (probably fixed if activated as save is now working)

- save of HC works, but 0x47 0x48 still hard coded
- 5 new variables added and they are now loaded on read BUT no mqtt send so far
- raw send over mqtt works BUT without response

Missing features
- send per MQTT all values
- send response after mqtt raw

Errors
- still some errors missed read (not from my code)
- still -3200° when no in house temp

…t which prevented the message until now

=> heatingcircuit still hard-coded, rest works pretty well
=> answer on raw data by mqtt not yet implemented

=> To be tested with someone that uses HC1.

Missing
- still missing mqtt response on mqtt-raw-send (send works, answer not implemented)

I merged and I fixed the errors, now it should work.
- open task, add new mqtt commands for day,night,holiday
- remove mqtt raw for others than me
- find a fix with 0x48 settemp beeing empty when auto switches from night to day.

=> and minimal value control for temperature