nRF52 dk issues with bonding PM_EVT_CONN_SEC_FAILED is called every time

[capricorn]

Hi

i am trying to connect ble_app_proximity with ios (10.0.2), but every time it is generating PM_EVT_CONN_SEC_FAILED for pm_evt_handler with sdk 12.2.0

i need to implement whitelist functionality once device is connected.

Thanks

[Hung Bui]

@Capricorn: Have you made sure all previously bonded information was deleted on both the phone and the nRF52 device ? Try to press "Forget this device" in Bluetooth setting on the phone and do a full erase on the NRF52 chip when testing.

Please test with the original proximity example and let us know if the issue remains.

To know how to use whitelist, please have a look at ble_app_keyboard or ble_app_mouse application.