https://devzone.nordicsemi.com/f/nordic-q-a/79498/ble-channel-handlerHi Everyone, I&#39;m trying to know and make a handler for the ble advertasing, and I&#39;ve front with the doubt if there&#39;s a way to know when the program will change of advertising channel (37 to 38, 38 to 39 and so on). Maybe there&#39;s a handler already doneen-USTelligent Community 13Fri, 10 Sep 2021 09:37:23 GMThttps://devzone.nordicsemi.com/thread/328973?ContentTypeID=1Fri, 10 Sep 2021 09:37:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:eef64170-bcdf-46fb-a90c-9f584f794f61Jared<p>Hi,</p> <p>No, this is not signalized to the application. You can however <a href="https://devzone.nordicsemi.com/f/nordic-q-a/54627/configuring-advertisement-channels-and-connection-channels">chose what advertising channels you would like to use</a>.</p> <p>regards</p> <p>Jared&nbsp;&nbsp;</p><div style="clear:both;"></div>