This is the ESP32 firmware for the as-yet-unnamed 20CM spincoat plater project. It's heavily inspired by Maasi, and was originally going to be a fork. However, choosing a Cheap-Yellow-Display instead of a Nextion compatible display caused me to implement the logic myself.

What is the spincoat plater?

The spincoat plater is a large spincoater (20CM diameter chamber) primarily intended for coating photographic emulsions onto 4x4 or 4x5 glass plates. You can really try to use it for anything else you come up with, though.

What is Maasi?

Maasi is an open source spin coater. It's primary intended for a wet-lab environment, for working with microscope slides and the like. It was just too small for my use case, so I embiggened it. :)