https://devzone.nordicsemi.com/f/nordic-q-a/43635/prolong-advertising-durationHey, simple question: What is the recommend approach on prolonging the advertising period? Example: User clicks a button -&gt; advertising starts for 180 seconds. User clicks button again while the device is advertising -&gt; prolong advertising foren-USTelligent Community 13Fri, 15 Feb 2019 07:50:44 GMThttps://devzone.nordicsemi.com/thread/171288?ContentTypeID=1Fri, 15 Feb 2019 07:50:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:37aaa228-ff73-4c98-9272-beec74efd542Vidar Berg<p>Hi,</p> <p>You can make it advertise forever by setting the adv. timeout to &#39;0&#39; and use the&nbsp;BLE_GAP_ADV_FLAG_LE_GENERAL_DISC_MODE flag (see adv. init). BLE_GAP_ADV_FLAG_LE<strong>_LIMITED_</strong>DISC_MODE&nbsp; limits the max. advertisement duration to 180 seconds. Else&nbsp;you can use a button event to extend the advertisement duration in 180 s increments like you said.&nbsp;</p> <p></p><div style="clear:both;"></div>