Add bluetooth to home assistant yellow?

Hello! I mistakenly purchased a CM4 without wireless (yes, I know, dumb mistake). Is it possible to add bluetooth with a bluetooth USB dongle? Given the possible interference between Zigbee and BT, since both use the same 2.4GHz spectrum, is using BT with the home assistant yellow even recommended?

Is there a recommended dongle?

Thanks in advance for any help!

What do you need to connect to the bluetooth? Shelly sells a bluetooth dongle that works under thye bthome integration but it might be specific only to the Shelly BLU line of devices - ?

Good Questions. Just getting started on my home assistant journey. I have a couple Govee BLE hygrometers that I’d like to connect to.

You might be better off running a Bluetooth proxy with esphome instead.

Besides the fact an esp board with Bluetooth is extremely cheap, you can set up 1 (or more) close to your hygrometers and not need to worry about ZigBee interference.