https://devzone.nordicsemi.com/f/nordic-q-a/36353/dfu-bootloaderHi I&#39;m developing DFU project for my application. I need to have both BLE and UART bootloader. If possible, how can I do that? Many thanks for the answer Abele - Italyen-USTelligent Community 13Fri, 13 Jul 2018 09:12:12 GMThttps://devzone.nordicsemi.com/thread/140034?ContentTypeID=1Fri, 13 Jul 2018 09:12:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:49eb5593-409b-4317-b8dc-5ec5643825cdabe<p>I&#39; sorry if you received a close ticket info, it was a mistake!!<br />I still need help. Many thanks</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/139949?ContentTypeID=1Thu, 12 Jul 2018 16:32:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a5ada794-e25d-4ea4-9a6c-c49bee32a262abe<p>What does it means? Have any instruction or suggestion how to include the 2 transportation layers?<br />It would be very appreciated..</p> <p>Thanks!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/139945?ContentTypeID=1Thu, 12 Jul 2018 16:22:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:616f6b58-4b4b-4525-bf33-e5734fdad351Hung Bui<p>Yes, it&#39;s possible. You just need to include the 2 transportation layers.&nbsp;They automatically register themselves using&nbsp;DFU_TRANSPORT_REGISTER() , have a look at nrf_dfu_ble.c</p><div style="clear:both;"></div>