hi, i get an irritating issue with my arduino uno, connected via usb. whenever i run a sketch that uses the serial monitor to view the outcome, i can program the arduino once, but then i get COM6 not found error the next time i try. changing usb ports doesn't free it up, and the only way i can fi…

COM 6 not found

i_luv_arduino December 23, 2012, 11:05pm 5

Change the COM port in device manager via system via control panel

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