ESP32 N-Scale Controller Project

I would like to document a project that I’ve been working on for a few weeks now - creating an ESP32-based control board for N-scale model locomotives. Ultimately, my goal is to incorporate wifi control with a few other features that would be possible using the ESP32 microcontroller.

Motivation

Model trains are cool, and I think that the technology has advanced enough to allow for a cheap (compared to more traditional DCC equipment) open-source control board to be made using ESP32s that could easily exceed the functionality that is currently available for model trains.

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