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https://news.ycombinator.com/item?id=43079023 https://news.ycombinator.com/item?id=43079023 > This project uses an array of ESP32s and some clever calibration
by transpute 2y ago
https://news.ycombinator.com/item?id=43079023 https://news.ycombinator.com/item?id=43079023
> This project uses an array of ESP32s and some clever calibration techniques to do pretty accurate localisation of WiFi signals.