https://devzone.nordicsemi.com/f/nordic-q-a/124537/how-to-implement-a-custom-dfu-in-nrf54l15Hi,The Nordic Team I am developing the Matter over Thread product. I have defined a Bluetooth transport protocol, and now I can receive data. But now I do not know how to process these data for the next step, such as how to store them in external flashen-USTelligent Community 13Tue, 23 Sep 2025 09:56:05 GMThttps://devzone.nordicsemi.com/thread/549521?ContentTypeID=1Tue, 23 Sep 2025 09:56:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:624b8618-5079-44f7-b16f-9bc6ed8b0af4Menon<p>Hello,</p> <p>You can refer to the <a href="https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/dfu/dfu_target/README.html">DFU target library</a> and see the documentation.</p> <p>Kind regards,<br /> Abhijith</p><div style="clear:both;"></div>