AWS IoT configuration

[Chamal]

Hi,

I am try to connect AWS IoT MQTT using nRF7002DK. I followed the below link.

https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/libraries/networking/aws_iot.html#lib-set-aws-hostname

I do not know how to get "CONFIG_MQTT_HELPER_SEC_TAG" value for prj.conf file. And also I am getting MQTT connection error with code -22.

Could you please help me to fix the issue?

[Chamal]

This is the error I am getting.

[Elfving]

Hello,

Sorry about the wait. The Easter period is a public holiday in Norway, and its been a bit busy afterwards as well.

I do not know how to get "CONFIG_MQTT_HELPER_SEC_TAG" value for prj.conf file. And also I am getting MQTT connection error with code -22.

So if I am understanding you correctly, you are able to set a value for CONFIG_MQTT_HELPER_SEC_TAG, but getting this error when doing it? Or could you expand on what part of this you do not know how to get?

Regards,

Elfving

[Chamal]

Hi Elfving,

Thank you very much for getting back to me. I tried few different DevZone posts and I was able to fix the problem. I think there is something missing in the guide I used to setup the sample app or I've misread the guide. This is the guide I followed

https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/libraries/networking/aws_iot.html

Let me redo the what I did and find out what went wrong. Now the everything is working fine.

Thanks for your support. Happy Easter.

Regards,

Chamal