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I've got a Raspberry Pi 4B whose Bluetooth chip is CYW43455 I think.
Now the problem is when I try to pair the Raspberry Pi,
I just cannot find its Bluetooth through settings->Bluetooth of iOS,
however, it works all well with Android.
PS, I can see the Bluetooth of iOS in the Raspberry Pi's device list,
also I can connect to iOS successfully.
So, Why I can not see the Pi's Bluetooth in iOS?
Is CYW43455 designed to be not discoverable to iOS?
Solved! Go to Solution.
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Hi,
You results showed that iOS may put restrictions on displaying the device, since CySmart (iOS version) can display your device on your mobile phone.
I suggest you refer to iOS Bluetooth filtering policies to see if it helps.
Best regards
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Hi nini_4786376 ,
Can you please let us know if you are using BLE or BT classic ?
Are you trying to discover the device name in any peer apps of ios ? Can you try with CySmart app in ios if you are using BLE and any BT classic peer app if using BE/EDR?
Regards,
Anjana
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Thanks for your reply.
I am now using BLE.
I tried with CySmart just now, and I can see the Pi's Bluetooth with the name "BCM43455 3".
It shows the same name with nRF Connect, another BLE finder app,
this is not the name I set in Raspberry Pi, do you know the reason?
The name of Pi's Bluetooth shows as I set it with Android.
However, I still cannot see Pi's Bluetooth in settings->Bluetooth of iOS unless I connect to it with CySmart or nRF.
So, is this the problem of iOS?
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Hi,
You results showed that iOS may put restrictions on displaying the device, since CySmart (iOS version) can display your device on your mobile phone.
I suggest you refer to iOS Bluetooth filtering policies to see if it helps.
Best regards
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Thanks a lot.