HID audio control with iOS

[Michal]

Hi, 

I have implemented application that can connect to mobile and control audio (play/pause, volume, track). This works fine with Android. However this does not work at all with iOS device. I saw many people having this problem over last few years but no solution yet.

Is it possible that Nordic has some answers for this?

I use sdk 14.2. I only implemented consumer control.

Regards

[Bilal Bouguerra]

Hello,

I am currently trying to implement a BLE HID application on nRF52832 DK (SDK 15.2.0) that can control the volume of any phone. I just converted the HID keyboard example to consumer control and it's working fine on android phone.

However I can't see the DK advertising on iOS devices.

Can you please share your code (at least advertising/connexion parameters) with me so I can have a working example.

Kind regards

[Mttrinh]

Hi,

Can you give me more details on what is not working? 

[Mttrinh]

Hi,

You can read about advertising and connection parameters for iOS devices here, under 11.5 Advertising Interval and 11.6 Connection Parameters.

[Bilal Bouguerra]

Hi,

At the end advertising was working but the DK was advertising with an other name that's why I thought that it was not working. The DK was previously paired with the iOS phone when I was working on an other project. So I guess the address of the device was associated to the previous name in the iOS phone memory.

[Maria T]

Hi,

I am also developing a BLE HID application on nRF52832 to control the volume. But I do not know if I am on the right track. 

Could you please share the code you used to control the volume? It would be really helpful as I have some doubts