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The nRF5340 DK is the development kit for the nRF5340 SoC.
Dual-core Bluetooth 5.3 SoC supporting Bluetooth Low Energy, Bluetooth mesh, NFC, Thread and Zigbee
128 MHz Arm Cortex-M33 CPU with
1 MB Flash + 512 KB RAM
64 MHz Arm Cortex-M33 CPU with
256 KB Flash + 64 KB RAM
Bluetooth Low Energy
Bluetooth Direction Finding
USB, QSPI, HS-SPI
105 °C extended operating temperature
1.7-5.5 V supply voltage range
Power Profiler Kit II
The Power Profiler Kit II is an easy-to-use tool for measuring and optimizing power consumption for embedded solutions.