---
layout: download
board_id: "pca10056"
title: "nRF52840 DK (PCA10056) Download"
name: "nRF52840 DK (PCA10056)"
manufacturer: "Nordic Semiconductor"
board_url: "https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52840-DK"
board_image: "nRF52840_dk.jpg"
features:
  - Bluetooth/BTLE
---

The Nordic nRF52840 kit is hardware compatible with the Arduino Uno Revision 3 standard for shields, making it possible to use 3rd-party shields that are compatible to this standard. An NFC antenna can be connected the kit to enable NFC tag functionality. The kit gives access to all I/O and interfaces via connectors and has 4 LEDs and 4 buttons which are user-programmable. It supports the standard Nordic Software Development Tool-chain using Segger Embedded Studio, Keil, IAR and GCC. Program/Debug options on the kit is Segger J-Link OB.

## Purchase
* [Comparison](https://www.nordicsemi.com/About-us/BuyOnline?search_token=nrf52840-DK)

## Contribute

Have some info to add for this board? Edit the source for this page [here](https://github.com/adafruit/circuitpython-org/edit/master/_board/{{ page.board_id }}.md).
