About

I'm Koda, and I design and build custom electronics for fun. Everything on this site started as a rough idea, got sketched into a schematic, routed into a PCB, and eventually came back as a real board I could solder up and break.

Most of what I build lives somewhere between RF/wireless tools, ESP32-based hardware, and smart home devices — usually with a custom enclosure, proper battery management, and firmware written from scratch. I care a lot about getting the details right: clean power regulation, enclosures that actually fit, and UI that doesn't feel like an afterthought.

There's always something new in progress — check the projects page for the full list, or the GitHub for code and design files.