Add Bluetooth "Server"

Hardware
1

I have two floors in my house and i use bluetooth for presence detection but it work only on the floor where is located the Pi3+.

Can i buy another Pi and use as bluetooth server? How can i link it to HA?

Thanks!

2

There’s no such thing as a Bluetooth server. You can buy a pi zero w, and program it to send MQTT messages to your home assistant for presence detection.

Or you can use beacons.

3

Thank you very much!