Hi,
I've juts got a new Arduino M0, I have my sketch compiled and it seems to load, however that's as far as I get. It seems that the serial port keeps dissapearing.
When I press the reset button, the LED flashes fast, and the serial port appears "COMXX (ardiono M0)"
However, after 10 seconds the led stops flashing, fades out and the COM port dissapears!
So, although I can program the sketch within this time, I can't seem to get it to run.. and the port keeps dissapearing!?
Any help appreciated.