Carl's 'custom' circuitpython-circuitplayground_express

It isn't that custom. The flashing instrucitons are from:

• https://learn.adafruit.com/welcome-to-circuitpython/installing-circuitpython

With the following 3 files:

• adafruit-circuitpython-circuitplayground_express-en_US-4.1.0-rc.1.uf2
• cpx_touch_pixel_rainbow.py
• README.md

The files came from here:

• https://github.com/adafruit/circuitpython/
• https://github.com/kattni/Welcome_to_CircuitPython_CPX
• https://github.com/CarlFK/cpx

Getting started

cpx_touch_pixel_rainbow.py is saved as code.py
code.py gets run when the board is rebooted.
The board reboots every time you write to it.

Edit code.py, hit save and see what happens!

Adafruit CircuitPlayground Library Documentation

• https://circuitpython.readthedocs.io/projects/circuitplayground/en/latest/api.html

More handy URLs

• https://www.adafruit.com/product/3333
• https://learn.adafruit.com/welcome-to-circuitpython
• https://circuitpython.readthedocs.io/en/latest/
• http://youtu.be/RhgKRp3oo5o Kattni Rembor's CircuitPython Workshop NB: cpx_touch_pixel_rainbow.py is not setup on the workshop build, the tutorial teaches you how to do that and more.

If you want a nice IDE (Integrated Development Environment), start here:

• https://learn.adafruit.com/welcome-to-circuitpython/installing-mu-editor