Unfortunately I don’t know the USB ID. The device is Asus USB-BT400. Is this information sufficient?
Maybe… hard to tell.
I will do a special build with this enabled.
But looking at information online about this device, it seems to need custom firmware (just like most WiFi chips) Linux Installation guide for Asus USB-BT400 · GitHub
So for that to work it needs custom steps as described in WiFi - MOD Wiki
Would that work for you? Are you able to run similar steps to copy over the needed firmware?
EDIT: our automated builder is out of space 
no new builds today
Cool! Yes, let me try this. I didn’t see the WiFi - MOD Wiki yet, but tis can work. I am also a developer, sadly for PC-games 
and not for sound devices and Linux. But I think this is achievable. Man thanks for the quick response!
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np. I have to wait now because we need to do something on the server to free up space.
I will ping you with a build to try later on.
Cool! Thanks a lot! 
Hi falkTX,
any news?
Yes, since then automated builder works again and we have been internally using an OS image with additional bluetooth drivers with no issues whatsoever.
So I will push that as part of v1.10.2
Will PM you with an early build in a few moments.
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I tried connecting the Dwarf to my brand new Xiaomi Redmi Tablet via USB. I had to use an adapter because the table only has USB C connection.
I tried as detailed in the topic: turned off wifi and bluetooth but no connection to the GUI at 192.168.51.1
Most likely it could be solved by disabling Windows compatibility in the Dwarf settings. If it doesn’t solve the problem you could try a usb c to usb b cable or another adapter.
Did you try to connect the dwarf to another mobile device?