WiStalker

Passive 802.11 presence detection for the ESP8266 and ESP32.

Author
1e1
Website
https://github.com/1e1/arduino-macaddress-detector
Category
Communication
License
MIT
Library Type
Contributed
Architectures
esp8266, esp32

Puts the radio in promiscuous mode and reports the layer-2 addresses of every sniffed frame, so you can tell whether known devices are within range. The receive path is kept minimal: only the addresses needed for presence are extracted. One API, backed by the NONOS SDK on ESP8266 and ESP-IDF on ESP32.

Downloads

Filename Release Date File Size
WiStalker-1.0.0.zip 2026-07-02 13.28 KiB