https://devzone.nordicsemi.com/f/nordic-q-a/72669/secure-dfu-documentationHi, I&#39;ve a secure UART DFU that&#39;s running great with the nRFUtil. I&#39;d like to integrate the same functionality with a custom Windows Application for our product. I believe that there&#39;s no reference implementation for this on the Windows Platformen-USTelligent Community 13Tue, 16 Mar 2021 14:45:34 GMThttps://devzone.nordicsemi.com/thread/300183?ContentTypeID=1Tue, 16 Mar 2021 14:45:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f6d5f15a-c8cf-4a39-833b-5356ee407b45tejaChintalapati<p>Thanks for this <a href="https://devzone.nordicsemi.com/members/vibe">Vidar Berg</a>. Between this and the nRFUtil GitHub repository, I could find lot of information.</p> <p></p> <p>Appreciate the help.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/299652?ContentTypeID=1Mon, 15 Mar 2021 07:54:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f2efadd4-bb83-4832-af34-7c40647b74e5Vidar Berg<p>Hello,</p> <p>We do not have documentation specific to Windows, but the DFU protocol is documented in the SDK documentation here: <span><a title="DFU protocol" href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/lib_dfu_transport.html?cp=7_1_3_5_2">DFU protocol</a></span>.</p> <p>Best regards,</p> <p>Vidar</p><div style="clear:both;"></div>