NXP USB-KW41Z Board

Caution

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Tip

When using this board with RIOT, set the BOARD variable to usb-kw41z in your Makefile. If you follow the standard RIOT project structure, your Makefile should look like this:

./Makefile

# name of your application
APPLICATION = hello-world

# Change this to your board if you want to build for a different board
BOARD ?= usb-kw41z

# This has to be the absolute path to the RIOT base directory:
RIOTBASE ?= $(CURDIR)/RIOT

include $(RIOTBASE)/Makefile.include

Support for the USB-KW41Z

Overview

The NXP USB-KW41Z board a development platform with a convenient USB dongle form factor.

The USB-KW41Z provides a radio device with Bluetooth Low Energy and/or IEEE 802.15.4.

Flash the board

To flash the board using OpenOCD, it needs to be changed from the factory programmed sniffer application to an OpenSDA application used for flashing and debugging.

1. Follow the [Quick Start Guide at NXP.com][quick-start-guide]:

• click on “2. Get Software” -> “Choose a Development Path: USB-KW41Z Development Platform”
• scroll down to “2.3 Load Segger JLink OpenSDA App”
• follow the instructions

2. Use BOARD=usb-kw41z with the make command.
   Example with hello-world application:

     make BOARD=usb-kw41z -C examples/basic/hello-world flash term