How do I store some custom configuration data in flash in NCS?

[Joyop]

Hi,

Now I have some custom data that I want to save in flash to ensure data not lost when power off. What should I do? 

Platform: Windows 10

NCS version: 1.9.1

Boards: nrf52840dk_nrf52840

Looking forward to your reply.

Joyop

[Craig Shaw]

HI,

Zephyr provides a bunch of storage libraries, such as NVS, FCB etc. Choose one that fit your requirement. Here is the link: Storage Method of Zephyr.

[Joyop]

Thanks, this is very helpful!