Ok so I have a 3D printer which uses an ATmega2560 board. Recently I don't know what happened with my computer's drivers but when i connect the ATmega2560 to my computer it shows up as "USB Serial Port" under other devices in Device Manager [image]. I've already tried reinstalling Arduino IDE to rei…

COM Ports not showing up

ieee488 April 15, 2018, 4:29pm 13

yeowjoon99:
So i tried doing this

But this happened

Exactly as described in page 29 of

Read it!

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