NRF52832 SDK 17 NUS LESC with iphone as peripheral. Pairing problem.

[DmitrySol]

Hello!

NRF52832 is used as a central for connecting with phones as peripheral.
NUS service is used. Lesc is used too.

SDK 17
SoftDevice S132 V7.0.1

On android phones pairing dialog is shown. And pairing is finished successfully.

On the IOS pairing dialog doesn't show.

What may be cause?

[Simonr]

Hi

I need some more details in order to get a good look at what is going on here, please answer the following questions. 

• What iOS version(s) are you seeing this issue with?
• What application are you using to set up the iOS (and Android) as a peripheral here?
• Have you tried taking a sniffer trace to see what is going on during the pairing process?

Best regards,

Simon

[DmitrySol]

Simonr said:

What iOS version(s) are you seeing this issue with?

14

Simonr said:

What application are you using to set up the iOS (and Android) as a peripheral here?

It is our application. But It seems that pairing dialog is matter of bluetooth core. not application. Is it true?

Simonr said:

Have you tried taking a sniffer trace to see what is going on during the pairing process?

No. 

BR

Dmitry