New HomeAssistant install doesn't recognize any velbus devices

Arrrr, in that case…

You have the work out how to install the SSH server first, so you can install extra software at base level.

That’s not something I’m familiar with.

(Others have done it, so the information is out there)

Once you’ve got command line access, it should be fairly easy.

I’ve put instructions on this forum

Have a good read of all of this thread