Is there a plugin for doing serial coms over the USB port (OTG?) with a device like a Teensy / Ardunio or Raspberry PI?
I’d like to build a MIDI foot controller that does all the main UI on a phone. The touch screens on phones are amazing compared to what you can buy for small form factor devices.
There are native serial libraries around: https://github.com/felHR85/UsbSerial
I don’t need help on the embedded side, I’ve got that all under control. Just getting the 2 ends talking.