MIDI over USB connection
This is a tutorial on how to establish a MIDI over USB connection for your Android device.
Please note:
In some cases, for example on “Samsung Galaxy Tab S5e”, the MIDI option is not directly available.
You must open device settings and enable “Developer options”.
Check this link below to learn how to do it.
Once “Developer mode” is active, you must find “USB configuration” or “USB configuration by default” or “Select USB settings”
Find and select MIDI.