https://devzone.nordicsemi.com/f/nordic-q-a/21794/serial-dfu-ota-dfu-sdk13Is there any example combining the Serial and Over the Air DFU for the SDK13? Or the posiblity to combining the two features into a single bootloader? What steps should I have to follow to achievement it? If I wanto to create a custom bootloader foren-USTelligent Community 13Fri, 05 May 2017 13:02:18 GMThttps://devzone.nordicsemi.com/thread/85631?ContentTypeID=1Fri, 05 May 2017 13:02:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bd2d4bfd-8338-434c-b735-8dab6937427abjorn-spockeli<p>Hi Veronica,</p> <p>I am afraid that we do not have any examples for a combined Serial and BLE bootloader in our SDK. The Secure bootloader is designed to be transport agnostic and be able to support multiple transport layers, but merging the experimental serial bootloader example in our SDK with the BLe bootloader is not trivial due to the fact that they handle writing to flash very differently.</p> <p>Best regards</p> <p>Bjørn</p><div style="clear:both;"></div>