NRF52dk mesurement problem

[Nero]

Hello

I m trying to measure the current in my development card nrf52DK using the power profiler kits, so i prepared the board by (cut the PCB track shorting solder bridge SB 9 and SB12 )
but after I find that the code flashed in the card does not work ,and i don t know where s the problem.

thanks in advance.

[haakonsh]

Hey Ahmed,

You might have acidentally flashed your application to the PPK instead of the DK. The PPK uses an nRF52832 that communicates with the PC application through the DK's on-board debugger (SEGGERs Real Time Terminal). 

I need you to launch the PPK application in nRF Connect and tell my what error code you get. 

Cheers,

Håkon.

[Nero]

hello @ haakonsh ,

I don t think so, because when I use a jumper in the P22 pin, the program works.

i don t have any error when i launch the ppk application .

so i didn t see where s  the issues ?

Can you help me .

thanks

Ahmed

[haakonsh]

Complete the following steps and let me know the outcome:

[Nero]

Thanks ,I solved the problem. In fact, it is necessary to select " DUT Select "instead of Dk at SW2