The nRF21540 DK is a hardware development platform used to design and develop products that require the range extension capabilities or link budget improvements provided by the nRF21540 RF front-end module (FEM).
The key features of the Development Kit (DK) are:
- nRF52840 flash-based ANT™/ANT+™, Bluetooth® Low Energy System on Chip (SoC) solution
- nRF21540 FEM for Bluetooth Low Energy, Bluetooth mesh, 2.4 GHz proprietary, Thread, and Zigbee range extension
- Support for nRF21540 development with the nRF52840
- Buttons and LEDs for user interaction
- I/O interface for Arduino form factor plug-in modules
- SEGGER J-Link OB Debugger with debug out functionality
- Universal Asynchronous Receiver/Transmitter (UART) interface through virtual COM port
- Universal Serial Bus (USB)
- Drag-and-drop Mass Storage Device (MSD) programming
- Support for NFC-A Listen Mode
For access to firmware source code, hardware schematics, and layout files, see www.nordicsemi.com.
