If you're running ESP32 BLE scanners — **PadSpan HA** is a Home Assistant integration

[bleak fog]

Home Assistant integration that turns your scanner network into a full room-level tracking system with floor plans, 3D
maps, and a calibration system.

Coming out of alpha in March 2026. Works with ESPresense nodes and HA Bluetooth proxies — no firmware changes.

https://github.com/gbroeckling/padspanHA