nRF52840 Micro Development Kit

nRF52840 Micro Development Kit

SKU 102991094
39.00
31 Available
$39.00/ 1pcs+
$37.50/ 2pcs+

Description

The nRF52840-MDK is a versatile, easy-to-use IoT hardware platform for Bluetooth 5, Bluetooth Mesh, Thread, IEEE 802.15.4, ANT and 2.4GHz proprietary applications using the nRF52840 SoC.

 

The development kit comes with a fully integrated debugger (also known as DAPLink) that provides USB drag-and-drop programming, USB Virtual COM port and CMSIS-DAP interface.

 

The kit contains a Microchip USB 2.0 Hi-Speed hub controller with two downstream ports: one for DAPLink interface and one for nRF52840 USB device controller. The kit also features ultra-low power 64-Mb QSPI FLASH memory, programmable user button, RGB LED, up to 24 GPIOs, antenna selection for custom applications.

 

It supports the standard Nordic Software Development Tool-chain using GCC, Keil and IAR. It can also be used to play with many popular frameworks, such as nRF5 SDK, nRF5 SDK for Mesh, OpenThread, ZigBee 3.0, Mbed OS 5, Zephyr, Mynewt, Web Bluetooth, iBeacon, Eddystone, and more.


Hardware Features:

  • Nordic nRF52840 System-on-Chip

    - ARM® Cortex®-M4F processor optimized for ultra-low power operation

    - Combining Bluetooth 5, Bluetooth Mesh, Thread, IEEE 802.15.4, ANT and 2.4GHz proprietary

    - On-chip NFC-A tag

    - On-chip USB 2.0 (Full speed) controller

    - ARM TrustZone® Cryptocell 310 security subsystem

    - 1 MB FLASH and 256 kB RAM

  • Program/Debug options with DAPLink

    - MSC - drag-n-drop programming flash memory

    - CDC - virtual com port for log, trace and terminal emulation

    - HID - CMSIS-DAP compliant debug channel

    - WEBUSB HID - CMSIS-DAP compliant debug channel

  • Microchip 2-Port USB 2.0 Hi-Speed Hub Controller

  • External ultra-low power 64-Mb QSPI FLASH memory

  • Up to 24 GPIOs available via headers

  • IF Boot/Reset Button

  • User programmable Button and RGB LED

  • On-board 2.4G chip antenna 

  • U.FL connector selectable for external antenna

  • 3.3V regulator with 1A peak current output

  • VBUS & VIN Power-Path Management

  • Reversible USB 3.1 Type-C Connector

  • Breadboard-friendly with dual 18-Pin headers

  • Measures 1.97" x 0.9" x 0.51" (50mm x 23mm x 13mm) with headers soldered in




Technical Details

Dimensions50mm x 23mm x 13mm
WeightG.W 36g    
BatteryExclude

Part List

nRF52840-MDK Board1
USB 3.1 Type-C Cable1

ECCN/HTS

ECCN3A991.a
HSCODE8543709990

Reviews

Questions and Answers

SUBMIT
0
There are no document that explains nRF52840-MDK development using Keil. Also the makerdiary examples for nrf5-sdk are very limited. Can anyone help me setting up Keil5 for nRF52840-MDK? I want to nrf5-sdk examples specifically BLE peripheral example.
on Oct 25,2018
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Hi there, please contact hi@makerdiary.com directly. thanks.
on Oct 25,2018 15:04 PM
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Reply
0
Got two nRF52840-MDK kits. Tried MDK#1: green LED OK, serial OK, but not found on nRF Connect. Tried 2nd one, this time with nRF Connect up and scanning. When I plugged in MDK#2, it showed up on nRF Connect. I connected, then the MDK went away -- not seen on nRF Connect, on Bluefruit app, etc. (Did I smell smoke?..) Flashed other sample apps via copy to DAPLINK drive.LED, serial work, but no joy on RF. Did I fry the radios on my MDKs simply by powering them up?
on Jul 31,2018
Reply upvote ()
Hi there, Very sorry for the late reply. Have you solved your problem? Could you tell me more details about your phone and system. It seems that you should clear the GATT cache on mobile device. Pls let me know if you have any concerns. support@makerdiary.co
on Aug 09,2018 21:16 PM
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    nRF52840 Micro Development Kit

    SKU 102991094
    $39.00
    31 Available
    $39.00/ 1pcs+
    $37.50/ 2pcs+
    • Description
    • Technical Details
    • Reviews
    • Questions and Answers
    Notify me when it's back in stock
    SUBMIT