Setting Up OTA DFU for BMD-350-EVAL Board Windows 10

[Caleb Dueck]

Hello,

I've been struggling to follow along with this tutorial:  Getting started with Nordic's Secure DFU bootloader, a step by step guide 

Is this the most up to date instructions for how to update the device over bluetooth?

I'm using SEGGER 5.68 and nRF 17.1.0

Thanks,
Caleb

[Einar Thorsrud]

Hi Caleb,

The nRF5 SDK bootloader has been more or less the same for a long time now, so the tutorial you linked to is still valid. I would suggest reading that for basic understanding, and then testing with the SDK bootloader examples and referring to the SDK bootloader documentation for details.

[Caleb Dueck]

Also, which version of the secure_bootloader should I use for this eval board? Theres pca10040_and, uart, ble, 10040e, etc. 

[Einar Thorsrud]

That depends on what type of transport you want and which board you are using. Are you using the nRF52832 as a target device, if so PCA10040 (not suffixed with e) is the correct board type, so projects for that boards are suitable. Which transport do you want? BLE or UART? If you want BLE, select a project with that in the name. And while learning, I suggest you pick a project suffixed with "_debug" as it has extensive RTT loggign"

[Caleb Dueck]

Thank you. I am using a a BMD-350 eval board which is based on the NRF52832.
I am trying to configure DFU with BLE so I will use: nRF5_SDK_15.3.0_59ac345\examples\dfu\secure_bootloader\pca10040_ble_debug