https://devzone.nordicsemi.com/f/nordic-q-a/61432/radio-notificationsHello, I would like to execute some code when/before sending an advertisement. I tried to do this by using ble_radio_notification_init. Unfortunately for every advertisement I send the code I set in the radio notification is executed 3-4 times. I assumeden-USTelligent Community 13Mon, 18 May 2020 08:04:21 GMThttps://devzone.nordicsemi.com/thread/250368?ContentTypeID=1Mon, 18 May 2020 08:04:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:263a5626-2b41-4171-a56d-4fa6de6c15aeAmanda Hsieh<p>Hi,&nbsp;</p> <p>Which SDK version you&#39;re using? Could you elaborate more detail about how you call&nbsp;ble_radio_notification_init and&nbsp;evt_handler?</p> <p>Please see this <a href="https://devzone.nordicsemi.com/f/nordic-q-a/9137/change-advertising-every-time-event/33673#33673">post</a>&nbsp;for the <span>Radio Notification Event Handler</span><span>&nbsp;usage.&nbsp;</span></p> <p><span>-Amanda H.</span></p><div style="clear:both;"></div>