DFU over BLE 1 bankhttps://devzone.nordicsemi.com/f/nordic-q-a/116632/dfu-over-ble-1-bankCurrently my program is taking up more than half of the flash of nrf52833. But I want to DFU via BLE, is there a way to DFU 1 bank?en-USTelligent Community 13Sat, 23 Nov 2024 01:43:57 GMTRE: DFU over BLE 1 bankhttps://devzone.nordicsemi.com/thread/511756?ContentTypeID=1Sat, 23 Nov 2024 01:43:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:02ba7d88-84d0-4fb9-81a6-2f36da7c1843thang47<p>Ok, thank you</p><div style="clear:both;"></div>RE: DFU over BLE 1 bankhttps://devzone.nordicsemi.com/thread/511636?ContentTypeID=1Fri, 22 Nov 2024 11:55:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:95308fc6-6a7a-4b83-ab2a-7e8fbb3c2d48Vidar Berg<p>Hello,</p> <p>Unfortunately, single bank DFU over BLE is not possible as the bootloader (mcuboot) does not include a Bluetooth DFU transport. The solution if you are running out of flash is to place the secondary mcuboot slot in external SPI flash.</p> <p>Best regards,</p> <p>Vidar</p><div style="clear:both;"></div>