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The KW45B41Z EVK is an evaluation kit for KW45 MCUs with 2.4 GHz Bluetooth Low Energy and generic FSK wireless connectivity and CAN/LIN connectivity. The KW45's highly sensitive, optimized 2.4 GHz radio features a PCB F-antenna which can be bypassed to test via SMA connection. The board includes an MCU-Link debug probe, CAN and LIN transceivers, buttons, switches, LEDs and integrated sensors, Arduino shield connectors, a MikroE Click connector and other headers.

Design Files

Software

Product Details

Supported Devices

Wireless Connectivity

Bluetooth Low Energy

KW45: KW45: 32-Bit Bluetooth^® 5.3 Long-Range MCUs with CAN FD and LIN Bus Options, Arm^® Cortex^®-M33 Core

Features

Processor

KW45B41Z evaluation board includes KW45B41Z83AFTB, which can be configured as host or shield for connection to host processor

Connectivity

CAN connectivity support
LIN connectivity support
Arduino shield socket
mikroBUS socket

Debug

JTAG

Power Management

Supports all DC-DC configurations

Sensor

NXP FXLS8964AF 3D accelerometer (±2g/±4g/±8g)

Wireless

PCB inverted F-type antenna and SMA RF connector

Buy Options

Click to expand

KW45B41Z-EVK
KW45B41Z Evaluation Kit with Bluetooth^® Low Energy.
- Evaluation Board
- USB Cable

$129.00 USD
For a quantity of 1
- Availability: Pending Stock

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Distributor	Region	Inventory	Inventory Date	Order

Upon selection of a preferred distributor, you will be directed to their web site to place and service your order. Please be aware that distributors are independent businesses and set their own prices, terms and conditions of sale. NXP makes no representations or warranties, express or implied, about distributors, or the prices, terms and conditions of sale agreed upon by you and any distributor.

Documentation

Quick reference to our documentation types.

1-5 of 23 documents

^{Application Note}
Programming the KW45 flash for Application and Radio firmware via Serial Wire Debug during mass production

HTML | PDFRev 1.1Jun 14, 2024800.8 KBAN14003English
^{Application Note}
Out of Band Implementation with KW45

PDFRev 1Apr 24, 20244.2 MBAN14294English
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^{Application Note}
How to use RTC on KW45-EVK

PDFRev 1.0Dec 26, 2023865.2 KBAN14122EnglishAssociated File: AN14122SW
^{Application Note}
Enabling Watchdog Timer module on KW45 / K32W1 BLE Connectivity Stack

PDFRev 1.0Dec 18, 2023742.8 KBAN14141EnglishAssociated File: AN14141SW
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^{Application Note}
KW45B41Z-LOC RF Test Report

PDFRev 1Nov 17, 202311.3 MBAN14098English
^{Application Note}
KW45B41Z-EVK RF System Evaluation Report for Bluetooth Low Energy Applications

PDFRev 1.1Oct 31, 202310.0 MBAN13228English
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^{Application Note}
Steps for Migrating from KW45x41x8xAxx (1 MB) to KW45x41x5xAxx (512 kB)

HTML | PDFRev 2Oct 27, 20232.1 MBAN14077English
^{Application Note}
Kinetis KW45 and K32W1 Bluetooth LE Power Consumption Analysis

PDFRev 1Sep 21, 202310.9 MBAN13230English, 中文
^{Application Note}
Wi-Fi/Bluetooth/802.15.4 M.2 Key E Pinout Definition

PDFRev 4May 30, 2023303.4 KBAN13049English
^{Application Note}
K32W1 RF System Evaluation Report for Bluetooth Low Energy and 802.15.4 Applications

PDFRev 1Mar 27, 202310.3 MBAN13728English
^{Application Note}
Creating Firmware Update Image for KW45B41Z/K32W148 using Over the Air Programming Tool

PDFRev 1Mar 21, 2023644.0 KBAN13860English, 中文
^{Application Note}
KW45B41Z/K32W148 - Integrating the OTAP Client Service into a Bluetooth LE Peripheral Device

PDFRev 0Mar 2, 20231.2 MBAN13855EnglishAssociated File: AN13855SW
^{Application Note}
KW45B41Z and K32W148 In-System Programming Utility

AN13859, KW45B41Z and K32W148 microcontrollers, In-System Programming (ISP) Utility, Cortex-M33 processor, KW45B41Z-EVK board, K32W148-EVK board, Read-Only memory (ROM), ROM bootloader

PDFRev 0Feb 10, 20234.4 MBAN13859English
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^{Application Note}
KW45/K32W148 - Power Management Hardware

PDFRev 0Jan 13, 20232.1 MBAN13831English
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^{Application Note}
KW45B41Z-EVK Co-existence with RF System Evaluation Report for Bluetooth Low Energy Application

PDFRev 0Dec 13, 20223.7 MBAN13229English
^{Application Note}
Kinetis Wireless Family Products Bluetooth^® Low Energy Coexistence with Wi-Fi Application

PDFRev 0Dec 13, 20221.2 MBAN13512English, 中文
^{Application Note}
Kinetis KW45 and K32W148 Loadpull Report

PDFRev 0Dec 13, 20222.2 MBAN13584English
^{Application Note}
K32W148 Connectivity Test for 802.15.4 Application

PDFRev 0Aug 12, 2022648.6 KBAN13687EnglishAssociated File: AN13687SW
^{User Guide}
Getting Started with the KW45B41Z Evaluation Kit

HTMLMar 15, 2023GS-KW45B41ZEVKEnglish
^{User Manual}
KW45B41Z-EVK Board User Manual

PDFRev 2Feb 13, 202316.8 MBKW45B41Z-EVKUMEnglish
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^{Application Note Software}
Application Note Software for AN14122

ZIPRev 1.0Dec 26, 2023638.1 KBAN14122SWEnglish
^{Application Note Software}
Application Note Software for AN14141

ZIPRev 1.0Dec 19, 20232.5 MBAN14141SWEnglish
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^{Reliability and Quality Information}
European Union Declaration of Conformity for KW45B41Z-EVK Evaluation Kit

PDFRev 0Feb 7, 2023146.5 KBREDMD3313501English

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Design Resources

Design Files

Quick reference to our design files types.

3 design files

^{Printed Circuit Boards and Schematics}
KW45B41Z Evaluation Kit Board Schematics

PDFRev EMar 23, 2023 13:14:001.2 MBKW45B41Z-EVK_SCH
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^{Symbols and Footprints}
KW45 BXL Files

ZIPRev 0Feb 15, 2023 09:22:001.6 MBKW45-BXL
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^{Design Files - miscellaneous}
KW45B41Z Evaluation Kit Board Design Files

ZIPRev B1Mar 23, 2023 13:27:0014.0 MBKW45B41Z-EVK-DESIGNFILES
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Software

Quick reference to our software types.

1-5 of 7 software files

^{BSPs and Device Drivers}
KW45B41Z Evaluation Kit MCUXpresso Builder

URLRev 0Mar 28, 2023 15:47:00KW45B41Z-EVK-MCUXPRESSO-LINK

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^{BSPs and Device Drivers}
MCUXpresso Config Tools: Pins, Clocks and Peripherals

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^{Examples and Quick Start Software}
MCUXpresso Software Development Kit (SDK)

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^{Development IDEs and Build Tools}
MCUXpresso Integrated Development Environment (IDE)

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^{Software Development Resources}
Secure Provisioning SDK (SPSDK)

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^{Software Development Resources}
MCUXpresso Secure Provisioning Tool

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^{Software Development Resources}
Connectivity Tool Suite

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KW45B41Z Evaluation Kit with Bluetooth® Low Energy

Product Details

Supported Devices

Wireless Connectivity

Bluetooth Low Energy

Features

Processor

Connectivity

Debug

Power Management

Sensor

Wireless

Applications

Automotive

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