Filter Bluetooth beacon by proxy source

[HJM (John Munro)]

This is very intriguing. I too am now testing the Bermuda BLE Trilateration

Bermuda - Bluetooth/BLE Room Presence and tracking [custom integration]

[icon] Howdy! Bermuda is a custom integration (available via HACS using custom repository) which takes the bluetooth advertisements from ESPHome bluetooth-proxy’s (or shelly devices) in HA, and allows you to track your devices by Area and Distance. Ultimately I plan to use it as a platform to experiment with trilateration / triangulation, locating devices based on relative signal strengths (like building a map of your home based on visible ble devices and their relative distances, solving for…