🚀 Just published my HUB75 LED Matrix Library for ESP32!
API for driving RGB LED panels (16x16 to 64x64) with support for different scan rates.

Built as an ESP-IDF component: easy to integrate.

Half my C code is defensive checks. Null pointers? Check. Bounds? Check. Invalid states? Check.

Rust's compiler caught a matrix dimension bug before I could even run tests. Zero runtime cost.

New article on error handling strategies in automotive: lmilz.dev/blog/2025/12...

I’m currently diving into Neovim, Rust and functional programming. It’s a lot of fun exploring these tools and ideas more deeply and improving my setup step by step. Learning never stops.

In my new blog post, I tell the journey from print-debugging to building tests that guide design and why this shift fundamentally changed how I write and refactor code.
Maybe it will resonate with you too.

👉 Read it here: tinyurl.com/426sru8f