nrf5340 audio dk development programmer reset, the kit is not work

[jacker]

The issue is that when I use the nRF programmer tool to reset the Nordic 5340 Audio DK development board, the Audio DK becomes unusable, and its reset button also doesn't work properly.

"Thank you, how can I resolve this issue?"

[dejans]

Hi,

In the upper-left corner of the first image you would need to select your development kit by clicking on Select Device before being able to do anything with it in the Programmer application.

Best regards,
Dejan

[jacker]

Thanks, but in the programmer tool,  when the device has choosed, the Erase all and write, reset button is grey,  it is not work to reset or rewrite the nordic 5340 audio dk.

[dejans]

Hi,

It looks like you did not select correct device. I see that you selected nRF52 USB Product instead of nRF5340 Audio DK.

Best regards,
Dejan

[jacker]

Hi,

The first time I used it, it showed that the audio dk device was available. I selected it and clicked on the reset button to perform a reset operation on the audio dk. However, when I plugged it in again later, it no longer displayed the audio dk device.

Thanks.

[dejans]

Hi,

Have you tried to program your development kit using command line tools? Was programming successful?

Best regards,
Dejan

[jacker]

Yes, I have used the command line tool to rewrite this device, but it did not show the audio dk device and the series, only find the three usb ports.

[jacker]