PPK2 + nRF52-DK + peripherals

[YaroslavRakhnenko]

I need to calculate the power consumption of a device.
For this I purchased PPK2.

I use nRF52-DK for tests (there is the same microcontroller as we need).

The accelerometer is used via i2c as a peripheral device. I connected it as shown in the photo below

PPK2 connected to the nRF52-DK in this way (+cut SB9 on nRF52-DK):

but during tests, I see only the consumption of the MCU, if I connect/ disconnect the accelerometer, then there is no difference in consumption (Power Profiler).

Tell me please what should I do to measure the consumption of my setup?

[Kenneth]

Hello,

I do believe if you connect the sensor to the VDD_nRF power pins instead, then it should be included in the measurement:
https://infocenter.nordicsemi.com/topic/ug_nrf52832_dk/UG/nrf52_DK/hw_power_sup.html 

Kenneth