Ensure your device works with this simple test.
.. literalinclude:: ../examples/max7219_simpletest.py
:caption: examples/max7219_simpletest.py
:linenos:
.. literalinclude:: ../examples/max7219_showbcddigits.py
:caption: examples/max7219_showbcddigits.py
:linenos:
.. literalinclude:: ../examples/max7219_custommatrixtest.py
:caption: examples/max7219_custommatrixtest.py
:linenos: