https://devzone.nordicsemi.com/f/nordic-q-a/86691/single-slot-dfu-using-mcubootHi, I&#39;m using a nrf52832 and NCS 1.9.0 and I would like to be able to use SMP to make firmware updates using BLE. I&#39;m was able to perform FOTA, but the flash is divided by two because I&#39;m using MCUBoot and my app would require more. I saw in the documentationen-USTelligent Community 13Tue, 12 Apr 2022 13:48:54 GMThttps://devzone.nordicsemi.com/thread/363044?ContentTypeID=1Tue, 12 Apr 2022 13:48:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b54c50a9-f4ca-4d89-890d-69ec2f021dc7Alexandre Desgagne<p>Hi,</p> <p>Good to know.</p> <p>Thanks,</p> <p>Alexandre</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/362603?ContentTypeID=1Fri, 08 Apr 2022 12:36:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8f392de1-0e0b-463e-9185-af32c053b4a1Sigurd Hellesvik<p>Hi</p> <p>We support single slot update for Serial Recovery.<br />This is over Serial, so not DFU over Bluetooth Low Energy.</p> <p>I would recommend adding external flash to your device.</p> <p>You could also look into <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/app_memory.html">Memory footprint optimization</a>.</p> <p>Regards,<br />Sigurd Hellesvik</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/362386?ContentTypeID=1Thu, 07 Apr 2022 13:51:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7d43e657-3a1f-47e2-90db-fc7a911bf73bSigurd Hellesvik<p>Hi</p> <p>I will have a look at what is possible here, and return with an answer tomorrow.</p> <p>Regards,<br />Sigurd Hellesvik</p><div style="clear:both;"></div>