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Engineer builds ESP32-powered desktop plane radar using ADS-B signals

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A hobbyist has created a compact desktop plane radar device powered by an ESP32 microcontroller. The project tracks nearby aircraft by receiving ADS-B transponder signals broadcast by commercial and private planes. The build was documented in a personal blog post, attracting attention on Hacker News with positive community engagement. The device is designed to sit on a desk and display real-time flight data in a small, self-contained form factor. The project highlights the growing accessibility of flight-tracking technology for DIY electronics enthusiasts.

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Engineer builds ESP32-powered desktop plane radar using ADS-B signals · ShortSingh