Currently, there is no support for USB in the built sketch. It would be extremely useful to be able to select that and get the appropriate
software included, and get a /dev/ttyACM0 device for Serial.
I'm here for the same reason. One of the most useful features is the possibility of using only USB to program and debug without other FTDI.
I am waiting for feedback.
Bye Renzo
Currently, there is no support for USB in the built sketch. It would be extremely useful to be able to select that and get the appropriate software included, and get a /dev/ttyACM0 device for Serial.