When the Power Profiler Kit II (PPK2) is used in Ampere Meter mode, the Device Under Test (DUT) must be supplied power from an external source (for example, Universal Serial Bus (USB)).
The following figure shows a typical measurement configuration using an nRF9160 DK v0.9.0 or later.
PPK2 | DK |
---|---|
VIN | P22 VDD_nRF' |
VOUT | P22 VDD_nRF |
GND | P21 |
When you have connected the PPK2 to the DUT, see Connecting the Power Profiler Kit II (PPK2) to a computer.