I built a weekend Bluetooth tracker from an ESP32, and nRF Connect does the rest

Summary
Building a Bluetooth tracker from a $3 board taught me why AirTags work.
Description from Howtogeek.
Who is covering this
-
I built a weekend Bluetooth tracker from an ESP32, and nRF Connect does the rest
Building a Bluetooth tracker from a $3 board taught me why AirTags work.
Comments
Comments need JavaScript.