AWS IoT example not working with v2.6.1 SDK with nRF7002 DK

[Ligo George]

AWS IoT example not working with v2.6.1 SDK with nRF7002 DK but works fine with v2.5.2 SDK. 

*** Booting nRF Connect SDK v3.5.99-ncs1-1 ***
[00:00:00.249,725] <inf> aws_iot_sample: The AWS IoT sample started, version: v1.0.0
[00:00:00.260,070] <inf> aws_iot_sample: Bringing network interface up and connecting to the network
[00:00:01.850,524] <inf> wifi_mgmt_ext: Connection requested
[00:00:05.935,699] <inf> aws_iot_sample: Network connectivity established
[00:00:10.945,159] <inf> aws_iot_sample: Connecting to AWS IoT
[00:00:15.418,334] <err> mqtt_helper: Socket error: POLLHUP
[00:00:15.426,757] <err> mqtt_helper: Connection was unexpectedly closed
[00:00:15.444,915] <inf> aws_iot_sample: AWS_IOT_EVT_DISCONNECTED
[00:00:27.068,756] <inf> aws_iot_sample: Network connectivity lost

[dejans]

Hi,

Can you provide more information about your application? Do you use unmodified AWS IoT applications in both NCS v2.5.2 and v2.6.1? Have you changed any of the configuration options in prj.conf? 

Which SIM card do you use? Which network do you connect to?

Best regards,
Dejan

[Ligo George]

Both are unmodified nRF AWS IoT example, by just setting aws endpoint and credentials. It is wifi dev kit nRF7002, so no cellular. docs.nordicsemi.com/.../aws_iot.html

[dejans]

Hi,

You could look at AWS Lifecycle events for your device to see what causes disconnection to occur.

Best regards,
Dejan

[Omkar Prabhu]

I have been facing the same issue, any luck with this?
Also you can refer to this, hope this helps

[Ligo George]

No it didn't work for me. I didn't debug further as the Zephyr aws_iot_mqtt example was working for me, that one is without mqtt helper library.