Banglejs 2 Bluetooth disconnects with iPhone after using WebIDE #6911
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Posted at 2024-04-02 by @gfwilliams Hi - I just saw you closed this - did you manage to figure out what was wrong? Posted at 2024-04-02 by JeonLab @gfwilliams, I'm not 100% sure yet, but I think I know what I did wrong. Posted at 2024-04-02 by JeonLab I tried to reproduce the issue to find the root cause, but my initial guess mentioned in previous post #3 doesn't seem to be correct. Thanks. Posted at 2024-04-03 by @gfwilliams Long-pressing the button should be the best way to stop what's running in RAM. Perhaps try doing that before you disconnect I think the issue could be that when running code normally, the Bangle will run some code that enables ANCS (the bluetooth function that allows it to get notifications from iOS). When experimenting running the flashing LED in RAM it's possible that doesn't get called, so ANCS isn't set up. So then if the iPhone ends up connecting when it's not enabled, it doesn't see your Bangle providing ANCS when it connects, even if it is enabled at a later date when you long-press the button to reload the clock? Posted at 2024-04-03 by JeonLab @gfwilliams, thank you for your reply. Posted at 2024-04-05 by JeonLab After a couple of days' tests, I can confirm that the long-press before disconnection of the Web IDE resolve the issue of no-notification. Posted at 2024-05-09 by JeonLab For the last few weeks, it happened again a few more times that my Bangle.js 2 wouldn't connect to my iPhone's Bluetooth after using Web IDE even though I always pressed the button long before disconnection of the Web IDE. Posted at 2024-05-10 by @gfwilliams
Great! Glad you found a solution. Yes, that would definitely cause you problems. Were you pairing the device using your laptop's bluetooth menu? Usually when you connect with the IDE, the Bangle doesn't get paired with the OS bluetooth so doesn't need removing. Posted at 2024-05-10 by JeonLab
Oh, I see. Good to know. |
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Posted at 2024-04-02 by JeonLab
Almost every time, after using the Web IDE with my laptop (Windows 11), my Banglejs 2 won't be able to get notifications from my iPhone.
While I'm using the Web IDE, since it can connect to only one device, I turn off the BT on my phone. After disconnection (and remove the Bangle from BT device list on the laptop), I turn on the BT on the phone.
On the phone it shows the Bangle is connected, but no notifications are received. So, I removed Bangle from the phone by forgetting the device and tried to reconnect but now the Bangle was not shown as nearby BT device.
I tried to reboot the Bangle multiple times but didn't work. So, I did a factory reset and it started working.
Am I doing something wrong?
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