Problems with Nordic Power Profiler Kit- doesn't work

[Mikhail]

Hi!

I seen video and read manual how to use it, but still not doesn't work.

PPK + PCA10040

on the PPK board I set jumprs to DK (all 3 pcs). USB connected to PCA10040. Application was loaded to it and LEDS are blinking.

PPK application runs and connect correct but doesn't measure anythink.

What possible problem?

[Susheel Nuguru]

Did you prepare the board as mentioned here cutting the solder bridge?

[Mikhail]

I have nRF52832 dev doard. Means, SB9 should cut?

[Susheel Nuguru]

Yes, you should cut it and keep it open when you connected the power profiler kit to it. But when not using power profiler, then you should connect a jumpter to connect them back so the chip operates in normal mode.

[Mikhail]

I cutted it. And firmware on the DK doesn't work.

Also nRF go studio doesn't see any MCU

with PPK board and without PPK board.

??

[Susheel Nuguru]

Have you connected the PPK on top of nRF52832 DK? If you did, then cutting the SB9 should make it work. 

If you have not connected the PPK on top of nRF52832, then you need to connect the two pins of SB9 for the DK to work without PPK.

Please watch this video to see the setup.