I think it would be very useful if editor could provide a midi data monitor console. I am not sure how this could be implemented but it can be a great tool in order to have a visual representation of all possible midi i/o plus virtual i/o, selectable by the user.
This was suggested as well here: MIDI inspector node to help with debugging pipes
It’s a good idea, we’ll try to get it done in one of future feature updates.
right now it hlps to get “Pocket Midi” from Microsoft store