52810， how to use dfu？

[Blue]

Hello, guys, I develop 52810 with sdk 14.1.0, i need the OTA features, but i couldn't find the dfu demo(ble secure dfu bootloader and buttonless dfu template app, pca10040e), what can i do ?

Do you give the dfu demo for 52810 later?

[Hung Bui]

Attached here is the DFU buttonless project for nRF52810 that can be used with the bootloader v1.1 by Bjørn. 

ble_app_buttonless_dfu.zip

[alan11]

your project has error，

"no source": Error: #5: cannot open source input file "..\..\..\..\..\..\components\libraries\util\sdk_mapped_flags.c": No such file or directory
..\..\..\..\..\..\components\libraries\util\sdk_mapped_flags.c: 0 warnings, 1 error
compiling nrf_log_backend_serial.c...

[bjorn-spockeli]

alan11: You are referring to ble_app_buttonless_dfu.zip from Hung Bui's comment? Where did you extract the zip? 

[alan11]

in the Attachments,On the right, Can You  use it?

[bjorn-spockeli]

Where did you extract the zip? You have to make sure that the path is not long so I recommend extracting it directly on your C drive or similar so to avoid any path issues with windows.