The nRF7002 DK has multiple power
options.
The power options are:
- USB connector J2 for the interface MCU (5 V)
- USB connector J3 for the nRF5340
System on Chip (SoC) (5 V) for the application MCU
- Lithium-polymer (Li-Poly) battery connectors J6 or P21 (2.9 V
to 4.5 V)
- VIN 3-5V pin on P20 (3.0 V to 5.0 V)
Figure 1. Power supply options (front)