https://devzone.nordicsemi.com/f/nordic-q-a/77633/send-data-advertise-packet-on-ble-when-the-button-is-pressHere I use gpiote and Ble_template_example. The advertisement code is working fine but now I use button interrupt to send different payload or the button press change the advertising name to something new . here is the interrupt code I use buten-USTelligent Community 13Tue, 20 Jul 2021 12:25:06 GMThttps://devzone.nordicsemi.com/thread/320888?ContentTypeID=1Tue, 20 Jul 2021 12:25:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ff4972b7-cc40-4da1-86b8-2afb170fec8eMarjeris Romero<p>Hi,</p> <p>Have you seen this tutorial on how to update the advertising data? <a href="https://devzone.nordicsemi.com/nordic/short-range-guides/b/bluetooth-low-energy/posts/how-to-update-advertising-data-dynamically-using-ble-advertising-library">https://devzone.nordicsemi.com/nordic/short-range-guides/b/bluetooth-low-energy/posts/how-to-update-advertising-data-dynamically-using-ble-advertising-library</a></p> <p>See also this ticket: <a href="https://devzone.nordicsemi.com/f/nordic-q-a/43464/modify-ble-advertising-tutorial-to-change-advertising-data-on-button-press/170248#170248">https://devzone.nordicsemi.com/f/nordic-q-a/43464/modify-ble-advertising-tutorial-to-change-advertising-data-on-button-press/170248#170248</a></p> <p>Best regards,</p> <p>Marjeris</p><div style="clear:both;"></div>