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Here's how I open a screen session to monitor / interact with the ODROID serial UART output:

sudo screen /dev/ttyUSB0 115200  

The TTY baudrate 115200 will vary given the system configuration, however generally for ODROID this will be the default. The device descriptor will also be different but for me it is generally ttyUSB[0-9].

This will give you an interactive prompt. If you're not familiar with Screen you can exit easily by typing Ctrl+A k and then y.

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Christian Stewart


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Christian Stewart

Also known as Quantum and Paralin.

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