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  • Case ID: 122975
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nrF52 to Exosite

amjabb

I am trying to set up a nrF52 -> Rpi v3 -> Exosite through CoAp as in the nrF5 iot sdk. The nrF52 to rpi works as I am able to ping the nrF52 through its global link address and the second LED lights up. Has anyone recently tried doing this lately, it seems that the exosite portion of the nordic example is out of date. Below are the messages I get on the nrF52 repeated several times.

0> [APPL]: DNS query failed.

0> [APPL]: CoAP server IPv6 address not available, sending DNS query...

If anybody knows of a solution to this or another cloud interface that is feasible, I would be grateful.

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    Sounds like setting up an IPv6 tunnel would be my only option considering that I am attempting to send the packets through the RPi to the exosite cloud server. So, I am assuming that when the nrf52 says "DNS Response for hostname: coap.exosite.com, with 0 IPv6 addresses and status 0x0000C440" it could mean that my network doesn't support IPv6 not that the exosite server I am trying to access is faulty.

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    Sounds like setting up an IPv6 tunnel would be my only option considering that I am attempting to send the packets through the RPi to the exosite cloud server. So, I am assuming that when the nrf52 says "DNS Response for hostname: coap.exosite.com, with 0 IPv6 addresses and status 0x0000C440" it could mean that my network doesn't support IPv6 not that the exosite server I am trying to access is faulty.

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