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  • Case ID: 305640
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nRF5340 DK does not connect to CMW270/500

JesB

I am trying to test the nRF534 DK with my R&S CMW270 but i am not able to connect. i can see the Jlink ports but could not get a connection with either of them. I was able to program the DK to DTM mode using the nRF USB port but the CMW doesn't recognize it. It sees it as "Nordic Remote Shell sample." 

Do you a driver i can use or different instructions to use the CMW?

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    Hi Jesse,

    The DTM sample is made to communicate over serial and not through the USB.. I believe the issue might be that the tester expects a firmware that communicates using USB and that you might need to try to configure the CMW270 to use serial..  I am not familiar with CMW270 and right now there are not many people that I can check with regarding this since it is the holiday season and the experts in this regard is out of office.. I will confirm if this is the case and get back to you once they are back.

    Best Regards,

    Swathy

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  • 0

    Hi Jesse,

    The DTM sample is made to communicate over serial and not through the USB.. I believe the issue might be that the tester expects a firmware that communicates using USB and that you might need to try to configure the CMW270 to use serial..  I am not familiar with CMW270 and right now there are not many people that I can check with regarding this since it is the holiday season and the experts in this regard is out of office.. I will confirm if this is the case and get back to you once they are back.

    Best Regards,

    Swathy

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