https://devzone.nordicsemi.com/f/nordic-q-a/115136/ncs-is-it-possibe-to-perform-dfu-over-ble-from-an-nrf-to-another-nrf-boardWe are able to update the firmware of our nRF device over BLE using the nRF Connect mobile app. However we&#39;re looking for a solution to replace the nRF Connect app with another nRF board as a firmware updater. Is it possible? Do you have any exampleen-USTelligent Community 13Sun, 13 Oct 2024 21:11:37 GMThttps://devzone.nordicsemi.com/thread/505997?ContentTypeID=1Sun, 13 Oct 2024 21:11:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:18c97cbc-7d3d-4ca0-81ac-5df280f53535htn123<p>Thanks for your support.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/504686?ContentTypeID=1Wed, 02 Oct 2024 11:57:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:49a6f088-4f7b-4b61-a4f7-4e358b657d40Edvin<p>Also, see this ticket:<br /><a href="https://devzone.nordicsemi.com/f/nordic-q-a/114572/assistance-needed-for-ble-dfu-of-device-b-using-device-a-as-central/501687">RE: Assistance Needed for BLE DFU of Device B Using Device A as Central</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/504679?ContentTypeID=1Wed, 02 Oct 2024 11:42:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:212edccd-b29f-4e06-8660-c82d2f28a5cfEdvin<p>Hello,</p> <p>We don&#39;t have anything officially supporting this, but a colleague of mine has an implementation that looks like it is working:<br /><a href="https://github.com/hellesvik-nordic/samples_for_nrf_connect_sdk/tree/main/bootloader_samples/client_smp/smp_client_ble">https://github.com/hellesvik-nordic/samples_for_nrf_connect_sdk/tree/main/bootloader_samples/client_smp/smp_client_ble</a></p> <p>Perhaps you can test this one. As the readme says, there are some log messages about failed security, which you may want to look into before going to production with this.</p> <p>I have not tested this myself, but let me know if you are stuck somewhere while testing this.</p> <p></p> <p>Best regards,</p> <p>Edvin</p><div style="clear:both;"></div>