Autonomous WPA/WPA2 handshake sniffer and AP logger for ESP32. Captures 4-way EAPOL exchanges to PCAP, logs every AP seen to CSV with RSSI and GPS coordinates, tracks device telemetry over time. Zero runtime heap allocations, RSSI filtering, FreeRTOS multitasking, optional Neo-6M GPS. ~15 EUR hardware. Authorised use only.
arduino embedded pcap cpp esp32 sniffer wifi penetration-testing freertos wireshark handshake wpa2 iot-security 802-11 security-research pwnagotchi eapol flipper-zero handshake-capture promiscuous-mode
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Updated
Jun 19, 2026 - C++