Wallbox Telestar EC 311 S6

Hi,
I am looking for information to integrate my wallbox Telestar EC 311 S6 in Home Assistant. So far I have not found anything useful.
Apparently it is possible, because in the video under the link

https://www.youtube.com/watch?v=uPEkDtPYIBs

a Home Assistant system is offered, which supports this and other wallboxes. Can anyone help?

Greetings, Sigi

Ever found anything?.. I just installed an EC311 here, and am also looking into connecting to it from homeassistant (or something besides the EVSEmaster app)