RE: Issues connecting nRF9151-DK to nRF cloud

Akuz — Thu, 25 Sep 2025 19:20:19 GMT

After trying to connect it to the cloud on the next day it finally worked with the V2, thanks!

RE: Issues connecting nRF9151-DK to nRF cloud

Akuz — Wed, 24 Sep 2025 20:46:51 GMT

Hi Benjamin!

This is what I am seeing in the logs after a few minutes with the Asset Tracker V2. (I am still getting the error trying to add the device to the cloud.)

*** Booting nRF Connect SDK v2.8.0-a2386bfc8401 ***
*** Using Zephyr OS v3.7.99-0bc3393fb112 ***
Attempting to boot slot 0.
Attempting to boot from address 0x8200.
I: Verifying signature against key 0.
I: Hash: 0x87...96
I: Firmware signature verified.
Firmware version 1
*** Booting My Application v2.1.0-dev-4594a8693738 ***
*** Using nRF Connect SDK v2.8.0-a2386bfc8401 ***
*** Using Zephyr OS v3.7.99-0bc3393fb112 ***
I: Starting bootloader
I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Boot source: none
I: Image index: 0, Swap type: none
I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Boot source: none
I: Image index: 1, Swap type: none
I: Bootloader chainload address offset: 0x38000
[00:00:00.253,601] <inf> spi_nor: gd25wb256e3ir@1: 32 MiBy flash
*** Booting nRF Connect SDK v2.8.0-a2386bfc8401 ***
*** Using Zephyr OS v3.7.99-0bc3393fb112 ***
[00:00:00.256,958] <inf> app_event_manager: APP_EVT_START
[00:00:00.517,669] <inf> nrf_modem_lib_trace: Trace thread ready
[00:00:00.525,604] <inf> nrf_modem_lib_trace: Trace level override: 2
[00:00:00.525,848] <inf> app_event_manager: MODEM_EVT_INITIALIZED
[00:00:00.538,208] <inf> nrf_cloud_info: Device ID: nrf-359404230138597
[00:00:00.591,827] <inf> nrf_cloud_info: IMEI:      359404230138597
[00:00:00.600,311] <inf> nrf_cloud_info: Modem FW:  mfw_nrf91x1_2.0.2
[00:00:00.600,372] <inf> nrf_cloud_info: Protocol:          MQTT
[00:00:00.600,402] <inf> nrf_cloud_info: Download protocol: HTTPS
[00:00:00.600,433] <inf> nrf_cloud_info: Sec tag:           16842753
[00:00:00.600,463] <inf> nrf_cloud_info: Host name:         mqtt.nrfcloud.com
[00:00:00.732,421] <inf> app_event_manager: MODEM_EVT_LTE_CONNECTING
[00:00:01.258,422] <inf> app_event_manager: DATA_EVT_CONFIG_INIT
+CGEV: EXCE STATUS 0
%CESQ: 50,2,15,2
+CEREG: 2,"291F","02C3D405",7
[00:00:03.531,372] <inf> app_event_manager: MODEM_EVT_LTE_CELL_UPDATE
%MDMEV: PRACH CE-LEVEL 0
+CSCON: 1
%CESQ: 51,2,20,2
+CGEV: ME PDN ACT 0,0
[00:00:06.816,040] <inf> app_event_manager: MODEM_EVT_LTE_CONNECTED
[00:00:06.817,687] <inf> app_event_manager: CLOUD_EVT_CONNECTING
+CNEC_ESM: 50,0
%MDMEV: SEARCH STATUS 2
+CEREG: 5,"291F","02C3D405",7,,,"00001010","11000001"
%XTIME: "4A","5290420214944A","01"
[00:00:06.917,419] <inf> app_event_manager: MODEM_EVT_LTE_PSM_UPDATE
[00:00:06.918,060] <inf> app_event_manager: DATA_EVT_DATE_TIME_OBTAINED
[00:00:10.152,252] <inf> app_event_manager: CLOUD_EVT_CONFIG_RECEIVED
[00:00:10.155,639] <inf> app_event_manager: DATA_EVT_CONFIG_SEND
[00:00:10.157,257] <inf> app_event_manager: CLOUD_EVT_DATA_SEND_QOS
[00:00:10.158,538] <wrn> nrf_cloud_integration: NRF_CLOUD_EVT_USER_ASSOCIATION_REQUEST
[00:00:10.158,569] <wrn> nrf_cloud_integration: Add the device to nRF Cloud to complete user association
[00:00:10.158,660] <inf> app_event_manager: CLOUD_EVT_USER_ASSOCIATION_REQUEST
+CEREG: 5,"291F","02C3D405",7,,,"11100000","11100000"
[00:00:10.457,977] <inf> app_event_manager: MODEM_EVT_LTE_PSM_UPDATE
%CESQ: 51,2,15,2
+CSCON: 0
[00:00:26.157,592] <inf> app_event_manager: CLOUD_EVT_DATA_SEND_QOS
%MDMEV: PRACH CE-LEVEL 0
+CSCON: 1
%CESQ: 51,2,22,3
%CESQ: 51,2,17,2
+CSCON: 0
%CESQ: 50,2,11,1
%CESQ: 50,2,16,2
[00:00:42.157,714] <inf> app_event_manager: CLOUD_EVT_DATA_SEND_QOS
%MDMEV: PRACH CE-LEVEL 0
+CSCON: 1
+CSCON: 0
%CESQ: 50,2,11,1
%CESQ: 51,2,17,2
%CESQ: 51,2,12,1
%MDMEV: PRACH CE-LEVEL 0
+CSCON: 1
%CESQ: 51,2,18,2
%CESQ: 51,2,13,1
%CESQ: 51,2,20,2
+CSCON: 0
%CESQ: 51,2,11,1
%CESQ: 51,2,16,2
%MDMEV: PRACH CE-LEVEL 0
+CSCON: 1
+CSCON: 0
%CESQ: 51,2,11,1
%CESQ: 50,2,17,2
%MDMEV: PRACH CE-LEVEL 0
+CSCON: 1
%CESQ: 50,2,23,3
%CESQ: 50,2,18,2
+CSCON: 0
%CESQ: 50,2,13,1
%MDMEV: PRACH CE-LEVEL 0
+CSCON: 1
%CESQ: 49,2,18,2
%CESQ: 50,2,24,3
%CESQ: 50,2,19,2
%CESQ: 50,2,25,3
+CSCON: 0
%CESQ: 49,2,20,2

RE: Issues connecting nRF9151-DK to nRF cloud

Benjamin — Wed, 24 Sep 2025 13:40:51 GMT

Hi Artiom,
You’re seeing this because the device isn’t connected to the internet and therefore has not done provisioning. Could you try using Asset Tracker V2 instead of the Asset Tracker template and then share the logs?

Best regards,
Benjamin