Use DFU to update AP over BLE(Single Bank)

[Elliot.Chao]

I use 51822 nrf6130 "device_firmware_updates" example to update AP. When I build "dfu_dual_bank",the update will success. But when I use "dfu_single_bank",the update will fail, my phone master control panel AP will show "GATT error",please tell me how to fixed this issue?

And I use USB dongle to do same thing, but it is fail too. Please refer to attached file. I use 51822 EVK.

[Hung Bui]

Hi Elliot, Unfortunately, we haven't created single bank DFU for BLE. You may have to make one on your own. The single bank HCI is a good place to start from. If you have issue implementing, please let me know.