Comment on DIY Acoustic Camera using miniDSP UMA-16 (2021)parentComments−transpute1yhttps://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.
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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.