Ensure your device works with this simple test.
.. literalinclude:: ../examples/uhistogram_simpletest.py :caption: examples/uhistogram_simpletest.py :lines: 7-
A more advance example to illustrate how to add text to the histogram
.. literalinclude:: ../examples/uhistogram_text_example.py :caption: examples/uhistogram_text_example.py :lines: 10-