BLE Mesh DFU OTA Update

[Utkarsh]

We are working on BLE Mesh OTA Updates, we would like to know the type of file required to be uploaded on the mobile application (nRF Device Manager)

[AHaug]

Hi,

This depends on the version of nRF Connect SDK, but in the latest releases it is dfu_application.zip. See https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/app_dev/config_and_build/output_build_files.html. For NCS v2.6.x and older it is app_update.bin. 

Kind regards,
Andreas