I’ve worked with hardware before, so the electronics themselves were never the problem. What consistently slowed me down was the software side. C, C++, and the Arduino ecosystem always felt like too ...

Real operating systems on a tiny microcontroller.

The ESP32 is an incredibly versatile microcontroller, and so long as you have the wires and the hardware to connect it to, you can do practically anything with it. I built an LED matrix display with ...