RPi3b with HA acting as Bluetooth gateway

Hi,

I would like to know if that’s possible to setup the RPi + HA to act as a Bluetooth Gateway and use this gateway in the Xiaomi Home application ?

TIA

In past I used remote_homeassistant for this to forward Bluetooth xaiomi and other Bluetooth from rpi w zero to my main HA instance. Its in HACS.

Thanks for the answer, I am not sure it will do what I want, it looks like it’s to connect several HA instances together. What I’d like is to be able to use my RPi as a bluetooth gateway and add it in the Xiaomi Home app

Is the Xiaomi Home application part of home assistant? I don’t see it in integrations.