I bought a Pico e-Paper 4.2 display a few months ago and finally decided to make a tutorial on it, there was no proper guide how to display an image with MicroPython so I decided to do it myself. Hopefully Waveshare will update there WIKI
Websites used:
Image to Bytearray - https://javl.github.io/image2cpp/
NerdCave: https://nerdcave.xyz/docs/pico-products-review/e-ink-display/#library-1
