bt_settings: settings_subsys_init failed (err -33)

[vimok]

I built an application and tested it with DK, and it worked well. I then created a custom PCB and attempted to flash the application, but the BLE part is failing with the following error.

The peripherals are working fine. I read the post here, but it didn't help.

I am getting the following error:

<err> bt_settings: settings_subsys_init failed (err -33)
Bluetooth init failed (err -33)

CONFIG_BT=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_MAX_CONN=1
CONFIG_BT_MAX_PAIRED=1

CONFIG_BT_SETTINGS=y
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y
CONFIG_NVS=y
CONFIG_SETTINGS=y

nrf52832 SDK v2.6.2

[Amanda Hsieh]

Hi, 

Hope this post can help. 

Regards,
Amanda H.

[vimok]

Thank you very much.

Our team ordered the incorrect part number (xxAB) instead of the correct one (xxAA), which caused the issue. We were able to figure it out after you shared the post

Thanks again.