Heart Rate BLE Peripheral Application on the nRF52 DK

[littlemingsmw]

Hello,

I am trying the example code, heart rate BLE peripheral application, on the nRF52 DK. However, I cannot see the screen fill with data in the heart rate monitor, nRF Toolbox in iPod although the connection between the development board and App was settled.

My steps were shown below:

I did step 1 to 3 successfully, but stuffed on step 4. The screen not only not graph could show, but also bpm value and battery level.

Thank you.

Regards,

SM

[Joakim Jakobsen]

Hi littlemingsmw!
Could you tell me what iPod you are using and which iOS version you have?

[littlemingsmw]

IOS version is 9.3.5(13G36), iPod touch（5 th generation ）

[Joakim Jakobsen]

There should be support both for your iOS version and the iPod touch. Hard to say why you are not getting any data. Could you try to connect to your DK with nRF Connect, and see that the heart rate service is there, and that you are able to get the data there?