Bosch Compress heat pump integration

Hi.

I just found this topic and your comment.
May I ask how did you made it?

I’ve installed, since a couple of days, the new Bosch Compress 5800i AW 12M / AW 7 OR-S
I’m using since months the Home Assistant for everything what is possible.
Mostly to see the values of my Photovoltaik/Solar.

Then I’ve two questions.
What is needed to get any data out of the Bosch compress. Which hardware for the Bosch is needed to get the data, to connect to the API?
The guy who installed the heat pump mentioned, that the Bosch compress is SGready (to connect the Compress to my PV). Is this correct? If yes, do you know which wires I’ve to connect?

Thanks a lot in advance.