* [PadSpan HA v0.37.0](https://github.com/gbroeckling/padspanHA) – A Home Assistant BLE room-presence system providing room-level tracking with 3D multi-floor maps, calibration, follow mode, and occupancy estimation.

* [EchoLocal 0.0.6](https://github.com/ygelfand/echolocal) – Pure-Go firmware that upgrades a 2nd-gen Echo Dot into a local Home Assistant ESPHome voice satellite with sensors, media playback, wake words, and a Bluetooth proxy.