User Manual

Press enter to run the command. It will open in the same window. If no code is running, the window will be blank.

Otherwise, you'll see the output of your code.

Great job! You've connected to the serial console!

Permissions on Linux

If you try to run screen and it doesn't work, then you may be running into an issue with permissions. Linux keeps track

of users and groups and what they are allowed to do and not do, like access the hardware associated with the serial

connection for running screen . So if you see something like this:

then you may need to grant yourself access. There are generally two ways you can do this. The first is to just run

screen using the sudo command, which temporarily gives you elevated privileges.

Once you enter your password, you should be in: