https://devzone.nordicsemi.com/f/nordic-q-a/117654/convert-custom-application-including-dfu-based-on-nrf52832-to-nrf52833Hello, I have a custom application for a custom board developed using the nRF52832. This applications includes the nordic UART and DFU services. In the case of the DFU ia a secure bootloader. From my old ticket called &quot;Convert nRF52840 S140 FW toen-USTelligent Community 13Fri, 03 Jan 2025 10:33:49 GMThttps://devzone.nordicsemi.com/thread/516774?ContentTypeID=1Fri, 03 Jan 2025 10:33:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:510891ab-6d7b-456a-9a31-3b5afbac2a4bjinvers<p>What example would you suggest to follow for the nRF52833?</p> <p></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/516767?ContentTypeID=1Fri, 03 Jan 2025 10:11:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:638fce89-e097-4436-8375-95b7241f4c10Vidar Berg<p>Since the SDK&nbsp;provides&nbsp;examples of the&nbsp;BLE bootloader both for the nRF52833 and nRF52832 it should be easy to compare the difference and determine which configuration changes you need to make in your case.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/516765?ContentTypeID=1Fri, 03 Jan 2025 10:00:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b09a3e37-92b7-4957-bbc9-39e55ab7e01ejinvers<p>Hi Vidar,</p> <p>The buttonless secure bootloader for the nRF52832 has been customized, so I would like to make the changes for converting this nRF52832 co the nRF52833.</p> <p>Regards,</p> <p>Joel</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/516763?ContentTypeID=1Fri, 03 Jan 2025 09:52:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:21a7c57b-6b79-4d45-a941-c4dac4140486Vidar Berg<p>Hi Joel,</p> <p>What concerns do you have for the bootloader? The SDK includes bootloader project configurations for the nRF52833 as well.</p> <p>Regards,</p> <p>Vidar</p><div style="clear:both;"></div>