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nRF Connect Error programming Power Profiler

Hi,

i would like to use the Power Profiler v2.0.0 from nRF Connect Software. The Power profiler is connected and it works with the Software 1.0.0. When i launch the power profiler app and select the serial port, which shows the right com port with the NRF52DK ID, a window pops up to program the required firmware

after confirming with yes, i alwas get the error message below:

I've just installed the latest nRF Command line tools and the problem still occurs.

What else can i do to get it work?

Kind regards

Michael

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  • I had the same issue after accidentally flashing our own memory protected firmware onto the device.
    A "nrfjprog --family nrf52 --recover" fixed it for me.

    As a note:
    I did have to connect the board stack with com set to ext, then switching it to DK with the board stack still connected over USB.
    If I didn't do this nrfjprog claimed "ERROR: There is no debugger connected to the PC."

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