What is needed to do BLE dfu ota?

[victor]

for NRF52 SD132 Do I need to flash a softdevice and dfu hex for the dfu to work? Is there any prebuild dfu hex available?

[shibshab]

Which version of the nRF5 SDK are you using?

Version 11 contains pre-built hex files of the DFU bootloader (nRF5_SDK_11.0.0_89a8197\examples\dfu\bootloader\hex) and images that can be uploaded (nRF5_SDK_11.0.0_89a8197\examples\dfu\ble_dfu_send_hex).

[Øyvind Karlsen]

Hi,

As an introduction I recommend running through the setting up DFU tutorial.

Best regards,

Øyvind

[victor]

I need the SD132 V3.0.0 with dfu, How to do this?

[Øyvind Karlsen]

Hi,

This is not yet available and will be released with SDK12. If you must have this now you can download v3.0 and port it yourself by following the migration guidelines in the document that is bundled with the SoftDevice.