11-06-2023, 04:12
Hey Jim,
I seen this quite a few times with working with various Arduino projects. Using "Run as Administrator" when opening Arduino. Restarting PC can free up the port. Failing that, dbl check your port and board type are set correctly in Arduino.
I seen this quite a few times with working with various Arduino projects. Using "Run as Administrator" when opening Arduino. Restarting PC can free up the port. Failing that, dbl check your port and board type are set correctly in Arduino.

