Conference Speaker without direct connection to HA

Hi everyone,

my HA runs as a virtual appliance on a server located in the cellar, so a direct connection is impossible.

I’ve got 3 M5 Stack for voice assistant, but the recognition rate is a rather poor.
I think one reason is the quality of the microphone.
That’s why I’m thinking about a conference speaker, e.g. Jabra Speak2 75 or similar.
But as mentioned above thers no way to connect it direkt to the HA.

What about using a ESP32 with Bluetooth?
From HA via Wifi to the ESP,
and from the ESP via Bluetooth to the conference Speaker.
Anyone have an idea if this will work?

Thank’s for every comment.