https://devzone.nordicsemi.com/f/nordic-q-a/3381/connected-device-addressIn ble events handler after connecting to peripheral device i handle BLE_GAP_EVT_CONNECTED event and try to identity connected device: case BLE_GAP_EVT_CONNECTED: { err_code = sd_ble_gap_address_get(&amp;dev_addr); if(err_code != NRF_SUCCESS) en-USTelligent Community 13Wed, 06 Aug 2014 07:28:08 GMThttps://devzone.nordicsemi.com/thread/12290?ContentTypeID=1Wed, 06 Aug 2014 07:28:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2a149814-defa-46bd-a4cd-1692256bf6f4almaz_1c<p>thanks )</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/12289?ContentTypeID=1Wed, 06 Aug 2014 07:19:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4d12665b-b128-419d-9b10-5413c2fe3cacP&#229;l H&#229;land<p>sd_ble_gap_address_get would get your local device address and not the peer device address.</p> <p>While the address in the event is the peer device address.</p><div style="clear:both;"></div>