I figured this. I needed to reboot or logout of linux and back in to allow it to see the 'dialout' group changes.
Just for future reference.!
Just for future reference.!
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
No device found on ttyACM0
sudo chmod a+rw /dev/ttyACM0
. I have correctly selected the correct Board and Port in the Arduino IDE but now I am stuck.sudo chmod a+rw /dev/ttyACM0
& lsusb
I see the TinyScreen+ as connected. But now I am unsure how to troubleshoot?