A problem in adding buttonless DFU to a costume applicationhttps://devzone.nordicsemi.com/f/nordic-q-a/99846/a-problem-in-adding-buttonless-dfu-to-a-costume-applicationHi, We are using NRF52832 as our main processor in a costume board. As a project, we aim to enable DFU for this board to program NRF52 through Bluetooth. A button on this board is set to do some functions, but we don’t need it to have any role in programmingen-USTelligent Community 13Mon, 29 May 2023 11:35:51 GMTRE: A problem in adding buttonless DFU to a costume applicationhttps://devzone.nordicsemi.com/thread/427986?ContentTypeID=1Mon, 29 May 2023 11:35:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1ce1374b-d178-43d9-95bd-998296c41b02ZaQa<p>That was really helpful.<br />Thank you</p><div style="clear:both;"></div>RE: A problem in adding buttonless DFU to a costume applicationhttps://devzone.nordicsemi.com/thread/426085?ContentTypeID=1Wed, 17 May 2023 15:44:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b3b8a146-984d-4d69-af63-5f1a47357871Amanda Hsieh<p>Hi,&nbsp;</p> [quote user=""] While using buttonless DFU, is it correct to use secure_bootloader_ble as Bootloader?[/quote] <p>It&#39;s correct.&nbsp;</p> [quote user=""]Can anyone help me with exactly how to add buttonless DFU to my application?[/quote] <p><span>You can take a look at&nbsp;</span><a href="https://devzone.nordicsemi.com/f/nordic-q-a/80396/nrf52-dk-failed-to-add-ble-ota-dfu-to-the-example-project-ble_app_uart/333881#333881">this post</a><span>.&nbsp;</span></p> <p><span>Regards,<br />Amanda H.</span></p><div style="clear:both;"></div>