Debug-UART
==========
The Debug-UART interface allows access to a `Unix shell <https://en.wikipedia.org/wiki/Unix_shell>`_ via serial interface (**115200**, **8N1**) which is useful for debugging and development.

Connect to the Pika Spark via UART using ``minicom``:

.. code:: bash

    sudo apt-get install minicom
    minicom -D /dev/USB0 -b 115200

Set the terminal emulator to ``xterm`` and resize your terminal for best representation:

.. code:: bash

    export TERM=xterm
    resize