X-KW45-EVK power measurement

[MSM1]

Hello,

I am measuring power consumption on X-KW45-EVK following the same recommendation as AN13230 application note section "5.2 Measuring current consumption"  trying to measure ireg.

I have followed the same recommendation except that i am using only a source meter:

vdd on JP5-3 at 3.3v

gnd on TP18

usb connected on j14

jp10 on buck

the consumption seems strange to me like a noise , i have attached a figure.

Note : i am using lowpower_peripheral application. the application is running fine , i observe advertising packets.

am i missing something ?

Kind Regards,

MSM.

[MSM1]

Hello,

The measurement made was a setup issue and it is solved now.

Thanks for the support.

MSM.

[Ricardo_Zamora]

Hello,

Could you please share a photo of your setup?

Also, what is the scenario you are comparing with? (Which of the 5.2.2 Measurements and results)

Regards,

Ricardo