Download adafruit-circuitpython-pybadge-en_US-4.1.0.uf2 https://circuitpython.org/board/pybadge/
Download adafruit-circuitpython-bundle-4.x-mpy-20191107.zip, and extract to /lib https://github.com/adafruit/Adafruit_CircuitPython_Bundle/releases
Copy code.py and nrelabs-pixels.bmp to pybadge
- https://learn.adafruit.com/circuitpython-essentials/circuitpython-neopixel
- https://learn.adafruit.com/circuitpython-display-support-using-displayio/display-a-bitmap
- https://learn.adafruit.com/neopixel-painter/preparing-images
- https://learn.adafruit.com/circuitpython-essentials/circuitpython-digital-in-out
- http://lucina.mastroid.com/wordpress/2019/06/06/circuitpython-adafruit-pybadge-example-code/#code