Is there a Feather that supports both USB MIDI and BLE Midi?

[bufflehead]

and, if so, which libraries?

[mikeysklar]

The Feather nRF52840 supports adafruit_ble_midi and usb_midi CircuitPython libraries.

[bufflehead]

Thanks for this, this board looks good to me.

I would prefer to use C++ rather than Python so maybe there are some Nordic libraries I can use.

[mikeysklar]

The blemidi example demonstrates how to use the BLEMidi helper class with the Arduino MIDI Library. The example sends a looping arpeggio, and prints any incoming MIDI note on and note off messages to the Arduino Serial Monitor.

https://learn.adafruit.com/introducing- ... le-2860785

Also install the MIDI USB library by Gary Grewal through the library manager.

[bufflehead]

Mikey:

Thank you for these pointers, they look very promising.

FWIW. The BLEMidi helper class that you point to does say to use the lathoub library.

BLEMidi is easiest to use when combined with the Arduino MIDI Library by Francois Best, lathoub.