https://devzone.nordicsemi.com/f/nordic-q-a/66742/does-dfu-require-queued-write-supportHello, I am looking at the ble_app_buttonless_dfu/main.c This implementation is initializing the queued write module. Is this required now for DFU operation? We currently do not have this enabled in our project. Thanksen-USTelligent Community 13Tue, 06 Oct 2020 18:02:41 GMThttps://devzone.nordicsemi.com/thread/273310?ContentTypeID=1Tue, 06 Oct 2020 18:02:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:eed24917-a254-4afb-99a2-627a21db8316Allen<p>IMO, sample programs like this should include the &quot;minimum&quot; configuration to function.&nbsp;</p> <p>Thank you for the information.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/273232?ContentTypeID=1Tue, 06 Oct 2020 12:50:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cfe6c1d1-2b5a-4386-8a3d-0ad253703e5aHung Bui<p>Hi Allen,&nbsp;</p> <p>Queued write module is implemented on all of our example. It&#39;s not needed if you simply want to handle the &quot;DFU enter&quot; write command.&nbsp;</p><div style="clear:both;"></div>