nRF5340 DK v1.0.0

Interface MCU

The interface MCU on the nRF5340 DK runs SEGGER J-Link OB interface firmware and is used to program and debug the firmware of the nRF5340 System on Chip (SoC).

Figure 1. Interface MCU
nRF5340 DK: USB for interface MCU, interface MCU, LED5, power switch, and IF Boot/Reset button