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Topic: Board at COM3 is not available (Read 2619 times) previous topic - next topic

xtronix

I am trying to connect Mega ADK to SIM900 but when I try to open SERIAL MONITOR I get "Board at COM3 is not available".
Could someone help me.
Thanks

ChilliTronix

Check which serial ports are available under Tools->Serial Port.

Select either the correct or possibly only one.


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