API Legrand for Bticino Smarther thermostat

If I’m not mistaken DietPi is an OS for the PI Boards right?
Because in this post I ask for another thing, the integration directly into Home Assistant Core with the APIs provided by Legrand.
Without having to use external gateways.
Your integration is very nice, but, if I have to use a PI Board, it’s not what I asked for with this post.