nRF9160DK AWS example with NBIOT

RE: nRF9160DK AWS example with NBIOT

Salvo — Wed, 09 Mar 2022 22:02:13 GMT

Sorry for that, my mistake. I didn't associate a policy to my certificate, so the connection to aws broker was refused. Problem solved!

RE: nRF9160DK AWS example with NBIOT

Salvo — Wed, 09 Mar 2022 15:54:09 GMT

Yes i followed those steps, but the same problem.

If i insert a wrong random certificate and program it i get a different error, so i assume that certificates are ok. What could give me that problem?

RE: nRF9160DK AWS example with NBIOT

Albrecht Markus Schellenberger — Wed, 09 Mar 2022 14:40:31 GMT

[quote user="Salvo"]Could it be due to something wrong with the certificates?[/quote]

Have you followed the steps described in the sample documentation?

Regards,

Markus

RE: nRF9160DK AWS example with NBIOT

Salvo — Wed, 09 Mar 2022 14:21:15 GMT

Hi Albrecht,

thanks for your reply.

Now i have some trouble connecting to an AWS broker that i have created. I have this "MQTT Cloud error: -128" in the LTE Link Monitor.

Could it be due to something wrong with the certificates?

Thanks.

RE: nRF9160DK AWS example with NBIOT

Albrecht Markus Schellenberger — Wed, 09 Mar 2022 13:21:14 GMT

Hello,

[quote user=""]i would like to ask if there is available an example project for the nRF9160DK that uses aws_iot through a NBIOT modem configuration. [/quote]

In general, our cellular IoT applications are pre-configured with LTE-M. But the LwM2M Client sample provides an overlay configuration file for NB-IoT.

[quote user=""]Is it enough?[/quote]

Yes, this should be it.

Regards,

Markus