I didn't see that README.md was reformatted while I was doing uPy work, so I reformatted it to have more structure to it. I also renamed the uPy compiled firmware files so that it's clear they're uPy and not Arduino-related.

• Renamed Example.py to main.py
• Added button support and examples for showing button operation
• Added random SSID and PSK generation for the Nugget on first boot, can disable this if desired
• Moved *Test*.py to upy_tests/ folder
• Updated README to represent all the changes

Hey!

I renamed some of the existing scripts, rewrote the Neopixel test script to MicroPython (perhaps will be useful in the future). I also started a hw.py library which should make using MicroPython on this board easier - it has all the hardware definitions for the board, except buttons, those I'll add in the next round of work. I added an Example.py file which is an example script making use of hw.py, and also has code from some of the videos I've sent you. The hw.py code can also make use of the compression I implemented in the last PR.

My intention with this specific PR is "how to organize the code so that an user can load our MicroPython image and instantly make use of the hardware". The hw.py and Example.py files are work in this direction, inspired by the libraries I've worked in the past that I remember fondly. The file renames were intended as a "when an user comes to this repo, how to make it clear to them what these files represent" kind of change, and the "Test" files could at some point go into a separate folder, leaving references in the README so that the user could find them. My MicroPython file organization and coding style is quite opinionated, so, please do argue over anything you'd be uncomfortable working with!

I also added the sh1106.py library used in this repo, so that users don't have to go fetch it separately if they're using this repo. Of course, both the sh1106.py and the hw.py libraries will go into the compiled uPy image once I make it. If putting the sh1106.py library here isn't what you want, lmk and I'll split this change out of this PR.

I'd like to add usage instructions for using some of these files. Do you think I should add them to the Wiki?

Tested on the two image available in the WiFiNugget code. Should allow for storing even more images in RAM, and should be especially helpful with liberal application of del and gc.collect() ;-P Haven't tested it yet, but hoping to do that soon

Not integrated with the code yet - would like to know how it can be done best. Create a "pack" script to be ran on the PC side and integrate 'unpack' into the firmware?