https://devzone.nordicsemi.com/f/nordic-q-a/56618/the-central-device-could-not-paring-the-peripheralHello I am a beginner for NRF52832 FW desgin. Now there are some issue stuck me The scenario could me show as below: IDE platfrom: Embedded Studio Release 4.12 SDK: nRF5_SDK v15.3.0 I have one peripheral and one central/smart phone Theen-USTelligent Community 13Fri, 17 Jan 2020 08:54:29 GMThttps://devzone.nordicsemi.com/thread/229542?ContentTypeID=1Fri, 17 Jan 2020 08:54:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6ec52160-1edb-4956-a08c-7be596c717a7Amanda Hsieh<p>Hi,&nbsp;</p> <p></p> <p><span>ble_app_uart_c doesn&#39;t support pairing/bonding. You should examine ble_app_hrs_c instead, there pairing/bonding is implemented.</span></p> <p><span></span></p> <p><span>-Amanda H.</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/229363?ContentTypeID=1Thu, 16 Jan 2020 09:22:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3708afda-1b48-4cae-9e91-579eb1f49a4fSmall_Bubble<p>Sorry I upload the wrong source code for peripheral device. The correct source code could be showed as below:</p> <p>And the issue is&nbsp;<strong>The central device can scan &amp; connect the peripheral device, but it could not bonding &amp; peering.</strong></p> <p><strong>when i debug the code, the break point in pm_evt_handler is never happen.&nbsp;</strong></p> <p>&nbsp;<span>peripheral device:</span></p> <p><a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/main-_2D00_-peripheral.c">devzone.nordicsemi.com/.../main-_2D00_-peripheral.c</a></p><div style="clear:both;"></div>