https://devzone.nordicsemi.com/f/nordic-q-a/23713/getting-peer-id-invalid-after-pm_conn_secure-in-centralHi, I&#39;ve one central and one peripheral devices. I&#39;m trying to make a connection between them, perform a bonding process and finally add the peripheral id in the whitelist of the central one and vice versa. I&#39;m using the peer manager with SDK 12.3en-USTelligent Community 13Mon, 24 Jul 2017 16:00:54 GMThttps://devzone.nordicsemi.com/thread/93241?ContentTypeID=1Mon, 24 Jul 2017 16:00:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6038f343-c049-423b-9dd6-37ee722ecf91Hung Bui<p>Hi Valba,</p> <p>You can do a quick test using ble_app_hrs_c example as the central and ble_app_hrs as peripheral. I can see that peer_id is retrieved normally on that example.</p> <p>You may want to debug deeper , inside pm_sm_evt_handler() , check function im_peer_id_get_by_conn_handle when PM_EVT_CONN_SEC_SUCCEEDED event occurs.</p><div style="clear:both;"></div>