An oscilloscope can be used to measure the current over a given or continuous time
interval and to capture the current profile.
Follow the steps below to measure the current profile of the nRF9160 DK:
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Solder a 0.5 Ω resistor to R97.
Figure 1. Current measurement with an oscilloscope
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Connect probes to the pins on connector P22.
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Measure the current power profile by measuring the voltage drop over the 0.5 Ω
resistor.