Change Asset Tracker AWS Host

[Hank Schraeder]

    Need to send Asset Tracker data to a different AWS site, CloudMQTT.  I have located the CONFIG_NRF_CLOUD_HOST_NAME and CONFIG_NRF_PORT in the autoconf.h file.  I can easily change these to postman.cloudmqtt.com and 25245 respectively.  The CloudMQTT site also requires a username and password.  Unfortunately your autoconf.h file does not have fields for these.  I do find them in a separate file ncs/nrf/subsys/net/lib/nrf.cloud/src/nrf_cloud_transport.c line 438.  I change these to username kejopksv and password 9MHHL2E6FAUV. I build and download to the DK fine but get an error 111 in the terminal output.  What am I missing?  The parameters above work just fine with MQTT.fx so I know the postman.cloudmqtt.com broker is working fine.

    A secondary question is the autoconf.h file gets re-written with default values every time I exit Segger and get back in even though I save it.  Where is the default host name and port coming from?

[octvargas]

sorry, just kind of skimmed through your post and it sounded a lot like one of mine from some time ago, I'm very much stuck where you are now, scrolling through the sdk and chasing down header files and function to try to re-route the telemetry data to a different cloud server. My previous post is unlikely to be helpful

[Hank Schraeder]

ANY post is helpful when chasing down tech data for a new device.  Nordic has assigned an engineer to our problem so hopefully the community will get an answer soon.  I'm also looking into Hellsvik's suggestion.  This issue has to be solved otherwise Nordic is going to be flooded with questions about the same problem I would expect.