Run the demo by installing the requirement dependencies outlined in the requirements.txt.
The demo will just send multiple different words to the splitflap board. You may start the demo by executing:
python demo.py
You may get an output looking like this:
Available ports:
[ 0] /dev/ttyACM0 - USB Single Serial
[ 1] /dev/ttyAMA0 - ttyAMA0
Select which port the demo script should execute.
Now the demo should send different words to the splitflap board with short breaks in between them.