https://devzone.nordicsemi.com/f/nordic-q-a/19407/how-to-know-the-relation-of-peer-addressesHi, All, I&#39;m testing multi-connection central function. And I am struggled in getting relation of address. AFSK, there are several types of address in BLE. I found that the peer address is changed after connection established with same peeren-USTelligent Community 13Fri, 03 Feb 2017 10:20:45 GMThttps://devzone.nordicsemi.com/thread/75311?ContentTypeID=1Fri, 03 Feb 2017 10:20:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a5de605a-cf5a-48aa-96b4-d2b49dd981c2Petter Myhre<p>Great! Then maybe you could accept my answer by clicking the grey circle next to?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/75312?ContentTypeID=1Fri, 03 Feb 2017 02:24:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d2a584cc-d49d-4504-9b56-6045cfe1bac6paul0208<p>Hi, Petter,</p> <p>Thanks for help. I&#39;ve solve the problem by using connection handle.</p> <p>BR Paul</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/75310?ContentTypeID=1Thu, 02 Feb 2017 07:31:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:98361cd4-39aa-4ce9-b288-04342a1a389cPetter Myhre<p>You don&#39;t really use the peer address to determine which peripheral that sent you a notification, you use the connection handle. The peer address isn&#39;t included in the notification/BLE_GATTC_EVT_HVX event.</p><div style="clear:both;"></div>