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Seeeduino V4 (SKU: 102010004)

Q1: In Ubuntu, I get the error 'avrdue: ser_open(): can't open device "dev/tty/ACM0": Permission denied'. How do I connect Seeeduino V4 to a Linux PC?
A1: Please read the instuction here to make Arduino IDE work without root permission in Ubuntu. Please find below the relevant part.

5. Ofcourse you don't want to be running the arduino ide as root, so add your user to the groups tty and dialout like so:

sudo usermod -a -G tty yourUserName

sudo usermod -a -G dialout yourUserName


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