Bluetooth Low Energy

General information

SLZB-OS supports receiving BLE advertisements for U series and Ultima devices (ESP32-S3 devices).
Active BLE connections are not supported.
Only support passive/active scanning.

BLE proxy

BLE proxy uses port 5050 so please make sure it is not blocked on your network!

SLZB-OS supports proxying BLE packets to Home Assistant using optimized UDP protocol.

To use BLE proxy you need:

1. Have v3.3.3.dev7 or later
2. Have Home Assistant with SMLIGHT BLE Proxy support 
3. Have active SMLIGHT SLZB integration
4. Have "BLE" and "Proxy advertisements" enabled in SLZB-OS