DFU performed with a personnal application

[Olivier]

Hi,

We are developping a system connected to several devices based on NR52 MCU.

The DFU works with the nRF connect application.

Now, we would like to update the device firmware from our own application (w/o nRF connect application).

How shall we proceed ?

Thanks !

 

[Amanda Hsieh]

Hi, 

I will suggest to start with the following tutorials:

1. Getting started with Nordic's Secure DFU bootloader, a step by step guide
2. nRF52832-buttonless-dfu-development-tutorial

Hope they can help you with a good start.

Best regards,

Amanda