BugFinder
A listen-only ESP32 bug sweeper for hidden cameras, rogue networks and stray trackers.
BugFinder is a hobby counter-surveillance sweeper built around an ESP32. It listens for Wi-Fi networks (including hidden ones), devices streaming video, and Bluetooth trackers like AirTags, and it never jams or attacks anything. The current version runs headless, with my iPhone as the console.
The journey
BugFinder: a pocket bug sweeper
An ESP32 that only listens, flagging hidden networks, streaming cameras and stray AirTags. Now on version 3, with my iPhone as the console.
