Hello,
I bought the above set. It’s a motion sensor together with Bluetooth support. When I plug it in I can connect via the App HLKToolApp and the sensor works fine. Home Assistant running on raspberry pi 4 detects the sensor too but I can’t connect it, see the log:
2023-11-09 10:10:51.204 WARNING (MainThread) [ld2410_ble.ld2410_ble] HLKLD2410_ABE4: Device unexpectedly disconnected; RSSI: None 2023-11-09 10:12:15.651 WARNING (MainThread) [ld2410_ble.ld2410_ble] HLKLD2410_ABE4: Device unexpectedly disconnected; RSSI: None 2023-11-09 10:12:44.280 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved Traceback (most recent call last):File "/usr/local/lib/python3.11/site-packages/bleak_retry_connector/__init__.py",
> line 350, in establish_connection await client.connect(
> File "/usr/src/homeassistant/homeassistant/components/bluetooth/wrappers.py",
> line 273, in connect wrapped_backend =
> self._async_get_best_available_backend_and_device(manager) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> File "/usr/src/homeassistant/homeassistant/components/bluetooth/wrappers.py",
> line 375, in _async_get_best_available_backend_and_device raise BleakError( bleak.exc.BleakError: No backend with an available connection slot that can reach address ab:cd:x6:xx:xx:xx was found
Somewhere on GitHub a user said this is due to the fact that it needs a Bluetooth repeater, in fact I don’t have a Bluetooth repeater. My question is:
Can I get this motion sensor working without Bluetooth repeater and can someone show me how?
If not: which Bluetooth repeater should I buy, any recommendations welcome.
Have a good day