Investigating ESP32-C3 Power Management

While developing some electronic Jewelry I have measured the power consumption of the ESP32-C3 microcontroller to see if it might be a good fit for my needs.

Embedding Micropython on ESP32

Embedding MicroPython in an existing ESP IDF project turned out not to be so simple. So here’s a guide to how I managed to get it working.

Installing ESP-IDF on WSL2

I find that the Espressif ESP32 documentation for installing their IDF development toolchain doesn’t work for me on WSL2 without a few mods …

Pushing Z80 to the Limits

Asked enough times how to modify RC2014 processor boards to use all the BusRaider features I decided it was time to build one that works out of the box. With a few more goodies thrown in.

Introducing the Stepper Hat Trio

A new board for driving up to three stepper motors, WiFi connected with a web-server UI for CNC or dedicated applications. Based on the Raspberry Pi HAT format and also allowing control from a Pi,