If it’s a pi3, then you would also need to switch to mini uart for Bluetooth…
Have a look at https://github.com/volumio/Build/pull/483 for some details 
You should also find some links to the official foundation docs with even more details!
If it’s a pi3, then you would also need to switch to mini uart for Bluetooth…
Have a look at https://github.com/volumio/Build/pull/483 for some details
You should also find some links to the official foundation docs with even more details!