Ensure your device works with this simple test.
.. literalinclude:: ../examples/featherwing_ina219_simpletest.py :caption: examples/featherwing_ina219_simpletest.py :linenos:
.. literalinclude:: ../examples/featherwing_joy_simpletest.py :caption: examples/featherwing_joy_simpletest.py :linenos:
.. literalinclude:: ../examples/featherwing_alphanum_simpletest.py :caption: examples/featherwing_alphanum_simpletest.py :linenos:
.. literalinclude:: ../examples/featherwing_dotstar_simpletest.py :caption: examples/featherwing_dotstar_simpletest.py :linenos:
.. literalinclude:: ../examples/featherwing_dotstar_palettetest.py :caption: examples/featherwing_dotstar_palettetest.py :linenos: