https://devzone.nordicsemi.com/f/nordic-q-a/27427/connection-after-disconnectHello. I created some HID device based ble_app_hrs_pairing_nfc example on NRF52. And I have a questions: 1.I need to automatically reconnect to bonded device after reboot, but I don&#39;t need to start advertising again if I have bonded device. Can I useen-USTelligent Community 13Fri, 24 Nov 2017 13:34:25 GMThttps://devzone.nordicsemi.com/thread/108320?ContentTypeID=1Fri, 24 Nov 2017 13:34:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9f83d448-9f44-4c71-90a6-f2a2b088884cVadimSavchuk<p>Thank you. Solved</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/108321?ContentTypeID=1Tue, 21 Nov 2017 18:19:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ccd06091-0f86-4842-afc4-4220f7d5c089Petter Myhre<p>This is a peripheral? What kind of central is it connecting to? It is the central that decided what peripheral to connect to, so the autoconnect has to be configured in the central. You <strong>have</strong> to advertise for a central to be able to connect. A whitelist filter out connection requests from centrals you don&#39;t want to connect to, is this something you want? You can do directed advertising, but the central still has to initiate the connection.</p> <p>You can use the disconnect event to trigger the start of advertising. You can use directed advertising, but then you should also be sure that the central is scanning.</p><div style="clear:both;"></div>