UART communication with NRF52840 dongle

I have been playing around with the central_uart example using the NRF52840 DK and can see data coming back to the PC. 

When i try the same software with a different build configuration for the nrf52840 dongle programmed using another J-Link onto an NRF52840 dongle i am not seeing any serial communication. i noticed the nrf52840 dongle does not come up as a compatible board for the build configuration, am i oding something wrong, does the NRF52840 dongle require different serial communicaiton? i noticed it also does not come up as compatible with the USB CDC examples,

Thanks,

William

  • Hi,

    When i try the same software with a different build configuration for the nrf52840 dongle programmed using another J-Link onto an NRF52840 dongle i am not seeing any serial communication. i noticed the nrf52840 dongle does not come up as a compatible board for the build configuration, am i oding something wrong

    Could you specify what exactly is the difference between the two build configurations? What error message do you get when you try to build it?

    regards

    Jared 

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