embedded · telecom · rust · C · fpga · game-dev

Jakub Duchniewicz

I build systems close to the metal: embedded software, telco 5G/L1 work, Rust/C/C++, FPGAs, RTOS, microkernels and Zephyr based devices. I also develop a high-performance game engine Pill Engine.

Projects Writing Talks

current focus

systems        embedded · linux · seL4
hw             FPGA · RISC-V · ARM
game engines   scripting · tools · FFI ·
               hot reload
radio          5G NR L1 · FlexRAN
website        start taking lab notes

selected work

Hardware/software boundary stuff

all projects →

2024

Zephyr · ESP32 · LEDs

ZLED Frame

Wi‑Fi controlled NeoPixel art frame: CAD, enclosure, firmware, HTTP image upload and Zephyr driver work.

Project Part 1 Part 2

2023

Zephyr · wearable · ML

BIBoP / AI wearable

Open-hardware wearable health-monitor work, later used as a conference thread around Zephyr and embedded ML.

Project Intro EOSS

latest

Writing

all posts →

Embedded Open Source Summit 2024 - US, WA trip etc. May 2024 Z LED Frame, or how to illuminate your art with Zephyr - part 2: Zephyr, LEDs and networking Mar 2024 FOSDEM 2024 - first trip to Brussels Feb 2024 Z LED Frame, or how to illuminate your art with Zephyr - part 1: Intro and prototyping Jan 2024 Hackaday Supercon 2023 / RISC-V Summit NA Nov 2023

now-ish

Current focus

Low-level systems, Rust engine tooling, seL4/sDDF networking, FPGA/RISC‑V rabbit holes, and making this site less dead.

Open /now