Can't find any com port appear on win10 or ubuntu while use nrf52832dk (pca10040 version:3.0.0)

RE: Can't find any com port appear on win10 or ubuntu while use nrf52832dk (pca10040 version:3.0.0)

Joakim Jakobsen — Mon, 11 Dec 2023 21:53:23 GMT

Ok. The image you sent doesn't tell me much.

Maybe you could explain a bit more detailed?

How you are connecting to your DK etc? If you connect the DK directly to your computer, does it detect the DK?

Wayne_Chang — Wed, 06 Dec 2023 07:55:22 GMT

another way means i use j-link plus

PC -> j-link plus -> nrf52 dk

Joakim Jakobsen — Tue, 05 Dec 2023 12:07:19 GMT

Thanks.

Could you please explain a little bit what I'm looking at here? Could you be a bit more detailed about this "another way to program the hex file"?

Thanks,
Joakim

Wayne_Chang — Mon, 04 Dec 2023 07:16:55 GMT

Hi Joakim,

this DK worked success previously.

No HW modifications.

one day i just try another way to program the hex file with j-link pin (picture below)

then the problem happened

Joakim Jakobsen — Wed, 29 Nov 2023 11:26:17 GMT

Hi.

Is this a brand new DK that you are not able to detect on your computer?

Or has this DK worked for you previously? Have you flashed any FW to it? Any HW modifications that has been made?

Br,
Joakim