I would be asking the question of it is possible to transplant the Raspberry Pi2 with a newer Pi3b+ that does have builtin Wifi and Bluetooth and faster processor.

The idea of having a second wifi in the unit would allow you to get the best of both worlds where the unit itself has the connection to your local network to get music off a network source, but still, have a free wifi that can also go into hotspot.

I gather that the Air is built around the application base of Volumio if I remember correctly as that was in a discussion a long while back about the programmer that you had brought onboard to get the app written.


Anthem: AVM60, Fosi DAC-Q5
Axiom: ADA1500, LFR1100 Actiive, QS8, EP500, M3, M3comp, M5