unable to execute tutorial_1_connect_ble.py

[maccardo]

Using a Hero 10 python 3.11 and latest checkout of tutorials on windows. Seems to find it but then burps on authentication.
How to I resolve this?

D:\OpenGoPro\demos\python\tutorial\tutorial_modules\tutorial_1_connect_ble>python ble_connect.py
INFO 13:50:19.506 Scanning for bluetooth devices... ble_connect.py:55
INFO 13:50:24.596 Found 0 matching devices. ble_connect.py:77
INFO 13:50:29.604 Found 0 matching devices. ble_connect.py:77
INFO 13:50:34.614 Found 0 matching devices. ble_connect.py:77
INFO 13:50:39.622 Discovered: GoPro 7501 ble_connect.py:73
INFO 13:50:39.625 Found 1 matching devices. ble_connect.py:77
INFO 13:50:39.627 Establishing BLE connection to F4:76:4C:EB:72:D3: GoPro 7501... ble_connect.py:82
INFO 13:50:40.332 BLE Connected! ble_connect.py:85
INFO 13:50:40.335 Attempting to pair... ble_connect.py:88
INFO 13:50:40.342 Pairing complete! ble_connect.py:94
INFO 13:50:40.344 Enabling notifications... ble_connect.py:97
INFO 13:50:40.345 Enabling notification on char 00002a19-0000-1000-8000-00805f9b34fb ble_connect.py:101
INFO 13:50:40.522 Enabling notification on char b5f90073-aa8d-11e3-9046-0002a5d5c51b ble_connect.py:101
ERROR 13:50:40.643 Connection establishment failed: [WinError -2140864507] The attribute requires authentication before it can be read or written ble_connect.py:108
WARNING 13:50:40.645 Retrying #0 ble_connect.py:109

[tcamise-gpsw]

I just tested this exact setup and am seeing no issues.

The unfortunate truth is that the Python Windows Bleak interface is not robust depending on when / if you have reset / unpaired either device. So please try to start with a fresh connection state on each device as noted in the troubleshooting section

[github-actions]

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[github-actions]

This issue was closed because it has been stalled for 10 days with no activity.