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Liberating Wi-Fi on the ESP32 [video]


Reverse engineering the Wi-Fi peripheral of the ESP32 to build an open source Wi-Fi stack. During the 38c3, there are probably multiple ...

During the 38c3, there are probably multiple thousands of ESP32s in the CCH, all of which run a closed source Wi-Fi stack. So we set to work, reverse engineering the proprietary stack and building a new open source one. We soon discovered just how versatile the ESP32 can be, both as a tool for research and IoT SoC, when its capabilities are fully unlocked.

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