Thinky91, nRF9160DK, nRF Connect v5.0.2, Programmer v4.4.0, File memory layout

[Mata]

anyone can tell what is the "Top right-hand side" sector?

Please see below screenshot.

Left hand side is what I dragged and dropped "merged.hex" from \asset_tracker_v2\build\zephyr.

Right hand side, I read 9160DK memory layout which I did program "asset_tracker_v2". (Use QUICK START to program)

the 9160DK works well.

But when I tried to program Thingy91 v1.0.0 (2019.28) with nRF9160DK.

It's not working, and memory layout is different from 9160DK, please advise, thank you.

Thingy91 memory layout.

Hardwares and FW:

nRF9160DK v1.1.0 (2023 24)

Thingy91 v1.0.0 (2019.28)

nRF Connect v5.0.2

Programmer v4.4.0

mfw_nrf9160_1.3.6

Regards,

SC

[Hung Bui]

Hi Suttichai,

The flash area you see at the top right hand side is most likely the settings_storage data. When application store some data it will be stored there. 

Please be aware that the firmware built for nRF9160DK may not work on the nRF91 Thingy. You would need to build the firmware specifically for the Thingy. 
Im not so sure the Quick Start app would detect automatically that you connect the DK to the Thingy to program the Thingy. You would need to build the application for the Thingy. If you are not familiar with our nRF Connect SDK , it's strongly to take a look at our Nordic Academy here: https://academy.nordicsemi.com/