Hi all, I run Linux (Ubuntu 12.04) and usually the com port for my Arduino board is /dev/ttyACM0. However, if I make a mistake (like switch between the Uno and the Mega) and forget to change it in the IDE, the com port gets "messed up". If I unplug and re-plug the Arduino, it gets assigned a new …

Linux and serial port

cmiyc September 5, 2012, 1:21pm 4

Make your life easier. Just use "lsof | grep ttyACM".

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