Pairing Topping DAC in bluetooth on a Roon Bridge

[CrystalGipsy (Resisting the flow!)]

I don’t think this is something you will get to work with Dietpi unless it advertises the Bluetooth stack to ALSA. Roon on Linux only uses ALSA for audio. See the below post

Roon on Ubuntu 18.04 bluetooth issue

Hi @Santanu_Sinha, I spoke to the hardware team regarding your case and they have confirmed that only drivers that expose ALSA zones work with Roon. Our Audio on Linux Guide provides some more detail regarding this, but unless the B&W zone exposes an ALSA driver, adding it to Roon will not be possible. Some users managed to get Bluetooth zones working with a 3rd party ASLA integration, but we have not tested this and we cannot endorse it, so if you want to give this a try, it’s at your own ri…