The nRF5340 DK is a hardware development platform used to design and develop application firmware on the nRF5340 System on Chip (SoC).
The key features of the Development Kit (DK) are:
For access to firmware source code, hardware schematics, and layout files, see www.nordicsemi.com.
The nRF5340 DK is intended for use only by skilled persons.
Skilled person: Person with relevant education or experience to enable him or her to identify hazards and to take appropriate actions to reduce the risks of injury to themselves and others.