Does not pair Candela with esphome bluetooth proy

[elektro-freak]

Light

Yeelight Candela

Yeelight Bt version

don't know very old candela 5 to 6 years

Home-assistant installation type

Home Assistant Container (docker)

Home-assistant version

2023.5.4

Home-assistant bluetooth integration (2022.8+)

Yes

Describe the issue

The candela is found by scan and will be intigrated with 1 device and 1 entity, but can't be turned on by pressing the button.
Is there a new test release which should work ?
esphome blue toot proxy works fine with bluetooth xiaomi miio temperature devices. Also LED BLE works fine.

Debugging procedure followed:

• 1- Ensure smartphone will not connect with lamp
• 2- The Yeelight_bt integration has been removed from HA.
• 3- HA has access to the bluetooth adapter (followed the installation steps if not on HAOS).
• 4- No other bluetooth integration are using something else than bleak library for bluetooth. If unsure, disable them.
• 5- The logging has been changed in HA to allow debugging of this component and bleak.
• 6- The light has been fully reset so that it is not paired with any device.
• 7- Restart HA
• 8- Reinstall the yeelight_bt integration and find the light through a scan.
• 9- Pairing the lamp succeeded

Any additional comments

No response

Logs from the issue

No response

[el93mon]

In earlier versions the integration worked

[Gerrett84]

In earlier versions the integration worked

Which version is running?I now also have an ESP Home Bluetooth proxy and since then my candela has stopped working.

[Gerrett84]

Here is a log from esp bluetooth proxy trying to connect to candela.

[11:47:35][I][bluetooth_proxy:282]: [0] [F8:24:41:C0:69:55] Connecting v3 without cache
[11:47:35][I][esp32_ble_client:069]: [0] [F8:24:41:C0:69:55] 0x00 Attempting BLE connection
[11:47:35][D][esp-idf:000]: W (53973) BT_L2CAP: L2CAP - LE - cannot start new connection at conn st: 1

[11:47:35][D][esp-idf:000]: W (54234) BT_L2CAP: L2CAP - LE - cannot start new connection at conn st: 1

[11:47:35][D][esp-idf:000]: W (54242) BT_HCI: hcif disc complete: hdl 0x0, rsn 0x3e

[11:47:37][D][esp-idf:000]: W (56264) BT_L2CAP: L2CAP - LE - cannot start new connection at conn st: 1

[11:47:37][D][esp-idf:000]: W (56268) BT_HCI: hcif disc complete: hdl 0x1, rsn 0x3e

[11:47:43][D][esp-idf:000]: W (61913) BT_L2CAP: L2CAP - LE - cannot start new connection at conn st: 1

[11:47:43][D][esp-idf:000]: W (61919) BT_HCI: hcif disc complete: hdl 0x0, rsn 0x3e

[11:47:43][D][esp-idf:000]: W (62313) BT_L2CAP: L2CAP - LE - cannot start new connection at conn st: 1

[11:47:43][D][esp-idf:000]: W (62317) BT_HCI: hcif disc complete: hdl 0x1, rsn 0x3e

[11:47:44][D][esp-idf:000]: W (62653) BT_L2CAP: L2CAP - LE - cannot start new connection at conn st: 1

[11:47:44][D][esp-idf:000]: W (62658) BT_HCI: hcif disc complete: hdl 0x0, rsn 0x3e

[11:47:49][W][bluetooth_proxy:264]: [0] [F8:24:41:C0:69:55] Connection request ignored, already connecting
[11:47:55][I][esp32_ble_client:086]: [0] [F8:24:41:C0:69:55] Disconnecting.
[11:48:07][D][esp-idf:000]: W (85575) BT_APPL: gattc_conn_cb: if=3 st=0 id=3 rsn=0x3e

[11:48:07][D][esp-idf:000]: W (85579) BT_APPL: gattc_conn_cb: if=4 st=0 id=4 rsn=0x3e

[11:48:07][D][esp-idf:000]: W (85582) BT_APPL: gattc_conn_cb: if=5 st=0 id=5 rsn=0x3e

[11:48:07][W][esp32_ble_client:139]: [0] [] Connection failed, status=133
[11:48:07][I][bluetooth_proxy:282]: [0] [F8:24:41:C0:69:55] Connecting v3 without cache
[11:48:07][I][esp32_ble_client:069]: [0] [F8:24:41:C0:69:55] 0x00 Attempting BLE connection
[11:48:07][D][esp-idf:000]: W (86000) BT_L2CAP: L2CAP - LE - cannot start new connection at conn st: 1

[11:48:07][W][bluetooth_proxy:264]: [0] [F8:24:41:C0:69:55] Connection request ignored, already connecting
[11:48:18][I][bluetooth_proxy:282]: [1] [F8:24:41:C0:B0:1C] Connecting v3 without cache
[11:48:26][D][esp-idf:000]: E (104604) BT_L2CAP: L2CAP got BLE scanner conn_comp in bad state: 0

[11:48:26][D][esp-idf:000]: W (104689) BT_L2CAP: L2CAP - LE - cannot start new connection at conn st: 1

[11:48:26][D][esp-idf:000]: W (104695) BT_HCI: hcif disc complete: hdl 0x1, rsn 0x3e

[11:48:27][I][esp32_ble_client:086]: [0] [F8:24:41:C0:69:55] Disconnecting.