WayToDoor

The e-Up is great, but there is still the remote control modem installed by default that lets Volkswagen « Cloud » and the app control the car remotely, and get data such as the GPS location of the car.

Third party, such as other websites when giving explicit permission? This sounds fine to me.

Your certificate will however show up in public certificate transparency lists.

You could mitigate that with a wildcard cert, but still..

Do you mean that it works with ha-floorplan? If so, can you please explain to me how I'd proceed to make that work because it'd be awesome. I always wanted to do something like this but the time it takes to get the proper render and plan is just too big of an investment for me.