Hackaday Podcast Ep 357: BreezyBox, Antique Tech, and Defusing Killer Robots
Feb 13, 2026
Researchers hunt for the lost Luna 9 probe and debate preserving lunar heritage. A compact OS and interactive shell bring POSIX-like power to the ESP32. Teardowns reveal how to upcycle iPad displays for PC touch. Homebrew developers revive an obscure handheld and build a magnetic, self-playing chess robot. The conversation also covers antique phones turned intercoms, industrial robot safety lessons, and testing decade-old PLA filament.
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Old Spacecraft Can Be Rediscovered
- The lost Luna 9 probe story shows how public coordinates and modern orbiters enable rediscovery of historic hardware.
- Tom Nardi notes Chandrayaan may resolve the probe's location despite only a few pixels of resolution.
Interactive Shells On Microcontrollers
- BreezyBox brings a full interactive POSIX-like shell to ESP32 devices enabling editing, compiling, and running code on-device.
- Elliot Williams highlights that apps are POSIX and can be prototyped on Linux before cross-compiling to the ESP32.
Add A Console, Not A Monolith
- Do integrate BreezyBox as a component in your ESP-IDF project to add a console without flashing a monolithic image.
- Try contributing small precompiled apps to the Breezy Apps repo to extend field devices safely.
