Microcontroller Power Profiles

This repo contains CircuitPython scripts and screenshots for understanding the power consumption of various microcontroller boards in different scenarios using Nordic's Power Profiler Kit 2 (PPK2).

Measurement setup

• Nordic PPK2 set to source mode
• PPK2 VOUT set to 3.7V to mimic nominal lipo battery voltage
• PPK2 VOUT connected to battery input on the microcontroller board

Boards

• Adafruit Feather nRF52840 Express