Additional information for the wiki

[harrymayr]

Hi Victor,

I currently work on your project to adapt it on my needs for my (old) GB112 Buderus boiler.
I buyed also a EMS-Gateway from BBQKees and a Junkers/Bosch EasyControl adapter. In addition I created the modified version of the gateway on a breadboard, so I can see on both sides of the bus what happens.
The first outcome I want to share is the modified wiki of the telegram-types.
I also see some more telegrams (type 0x0F01XX) but for now, I have no glue regarding the meaning of this telegrams, maybe you know more about them?

Best regards,

Harry

iRT-Telegram-Types.md

[harrymayr]

If released a new version in my fork https://github.com/harrymayr/IRT-ESP/tree/1.10.0b where I also added the changes in the wiki.
The changes include additional values, improved PID-regulator and a burner restart delay.

[Victor-Mo]

Hi Harry,

Great stuff ! Today I have detached my github fork from the original proddy EMS build. You should now be able to create PR on my github. I think that is the easiest for me to pickup your changes and create a new release. (I really like the changes)

The link you provided does not seem to work, the displayed url does not match the actual url, so for anyone that cannot wait to try it: https://github.com/harrymayr/IRT-ESP/releases/tag/1.10.0b

What did you improve on the PID regulator ?

Thanks for all the great work,

Victor

[harrymayr]

Hi Victor, PID: * Resetting the integrator if burner does not run. * And most important: not adding the new error to the IRT_Sys_Status.cur_set_burner_power, but adding on the IRT_MIN_USABLE_BURN_POWER + 1 Otherwise the burner_power get larger and larger and will not go down fast enough. Here a snapshot of my home assistant output of today. I think about to add a minimum burner runtime, but then it will mostly heat too much. Since we insulated our house, our GB112 is oversized anyway :-< Thanks for correcting the link to the pre release, will post a new one today. You and Proddy have done the most, I’ll make just small changes 😉 Regards, Harry