Kinetis® KW2x Tower System Modules

TWR-KW2x

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The TWR-KW2x is the development tool for the Kinetis® KW2x MCU devices, Our next-generation IEEE® 802.15.4 smart radio platform.

Kinetis KW2x MCUs are a low-power, compact integrated family of devices consisting of a high-performance 2.4 GHz IEEE 802.15.4 compliant radio transceiver and a powerful Arm® Cortex®-M4 core system with connectivity and precision mixed-signal analog peripherals.

There are two development hardware options:

  • Use TWR-KW21D256 for MKW21D256V and MKW21D512V
  • Use TWR-KW24D512 for MKW22D512V and MKW24D512V

Product Details

Select a section:

Supported Devices

Wireless Connectivity

Thread

  • KW2xD: Kinetis® KW2xD-2.4 GHz 802.15.4 Wireless Radio Microcontroller (MCU) based on Arm® Cortex®-M4 Core

Features

Connectivity

  • Can use PCB “F” antenna or bypass for external antenna via RF connector
  • USB port to interface with PC
  • Configurable I/O access

Debug

  • Open-SDA debugging

Components

  • LEDs and switches for demonstration, monitoring, and control

Support

  • BeeKit® tool with stacks and applications
  • An optional USB-KW24D512 packet sniffer/dongle for MKW24D512V can be used as a wireless network development, allowing monitoring of over-the-air traffic or can be used as reprogrammed development boards with application software as a network node.

MCUXpresso Software and Tools

MCUXpresso

Buy Options

  • TWR-KW24D512

  • Tower System Development Board for Kinetis KW21D, KW22D and KW24D MCUs.

    • Tower System module
    • USB cable
    • Quick start guide
  • $171.35 USD
  • For a quantity of 1
    • Availability: Pending stock
Buy from NXPBuy From Distributor

  • TWR-KW21D256

  • Tower System Development Board for Kinetis K11, K12, K21 and K22 (50 MHz) MCUs.

  • $171.35 USD
  • For a quantity of 1
Buy From Distributor

  • USB-KW24D512

  • USB Dongle, Kinetis W MCU, KW24, 50 MHz, 512 KB Flash.

  • $103.50 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 55
    • Shipping: Normally ships 1-2 business days
Buy from NXPBuy From Distributor

Documentation

Quick reference to our documentation types.

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1-5 of 8 documents

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Design Resources

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Design Files

Filters

2 design files

  • Printed Circuit Boards and Schematics

    TWR-KW24D512 Reference Design

    ZIPRev CJan 14, 2014 00:00:008.4 MBTWR-KW24D512_PCBRD
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  • Printed Circuit Boards and Schematics

    TWR-KW21D256 Reference Design

    ZIPRev CJan 14, 2014 00:00:008.5 MBTWR-KW21D256_PCBRD
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    Download

Software

Filters

4 software files

  • BSP, Drivers and Middleware

    MCUXpresso SDK Builder for the KW2x Tower Board

    EXTERNALRev 1Feb 9, 2021 05:39:001 KBMCUXPRESSO-SDK-TWR-KW2x
    Download
  • Protocol Stacks

    Kinetis BeeStack ZigBee Protocol Stack

    EXERev 5.0.0Jan 22, 2015 00:00:0010.8 MBKINETIS-BEESTACK
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  • Test, Debug and Analyzer Software

    Test Tool for Connectivity Products

    EXERev 12.9.2.2Oct 2, 2020 08:29:0092.4 MBTest_Tool_12.9.2.2
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    Download
  • Application Development Tools

    Connectivity Tool Suite

    Download Options

Note: For better experience, software downloads are recommended on desktop.