Real operating systems on a tiny microcontroller.

Prologue — Why an ESP32 Drone Now? March 2026. A video posted by DIY engineer "Max Imagination" on YouTube shook the hobbyist world. The title was "Build The Smallest ESP32 Brushless Rocket Drone | ...

solar-ball/ ├── firmware/ │ ├── platformio.ini PlatformIO + ESP-IDF build config │ ├── CMakeLists.txt Top-level CMake │ ├── sdkconfig.defaults Kconfig defaults (4MB flash, I2C legacy) │ └── main ...

Building an indoor positioning system using ESP32 requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning system needs Ultra-Wideband (UWB) technology to achieve ...

Increasing population and demand for animal-derived products has raised the need for improved efficiency in managing and controlling animal production. Given this context, the project aimed to develop ...

FPS gaming on an E Ink display? That doesn't seem right... But that's exactly what Wenting Zhang's PaperBoy Game Boy emulator ...

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

Last September, Denmark was gripped by a spate of drone sightings near airports. It’s familiar territory for Hackaday, as we reported on a similar drone panic saga at British airports back in the last ...

A protocol that lets LLM agents safely control physical devices, down to dollar-class microcontrollers. Intent-level, transport-agnostic, capability-scoped. Compact wire format (sub-50-byte frames).

The candidate will need to master sensor technologies, embedded systems, and communication protocols, while integrating real-time data into cloud platforms to develop reliable, secure, and scalable ...

We are looking for a postdoctoral researcher specialized in electronics and embedded systems, capable of designing and deploying innovative IoT solutions for research projects such as air quality ...