Plug It In!
Let's take your FRDM-KL82Z for a test drive! You have the choice of watching the sequence in a short video or following the detailed actions list below.
Get Started with FRDM-KL82Z Development Platform - How To
1.1 Attach the USB Cable
1.2 Run the Out-of-Box Demo
Your board comes loaded with a “bubble level” demo that leverages the on-board accelerometer. When the board is flat, the RGB LED is turned off, and when the board is tilted, the
LEDs gradually illuminate based on the degree of tilt on the X- and Y-axis.
Choose a Development Path:
Installing software for the FRDM-KL82Z
2.1 Jump Start Your Design with the Kinetis SDK!
The Kinetis Software Development Kit (SDK) is complimentary and includes full source code under a permissive open-source license for all hardware abstraction and peripheral driver software.
Click below to download the KL82Z standalone SDK package
2.2 Install Your Toolchain
NXP® offers a complimentary toolchain called Kinetis Design Studio (KDS).
Want to use a different toolchain?
No problem! The Kinetis SDK includes support for other tools such as IAR,
Keil and command-line GCC.
2.3 Tool Update
If using Kinetis Design Studio or Arm GCC tool chains, the latest Segger J-Link software tools need to be downloaded and installed. This update is required for those tools to support the KL80
family. Ensure you install this update after installing the IDE of your choice.
First, download the latest “Software and documentation pack”, at least version 5.02, from
Then Install the software and at the end of the installation, there will be a dialog box asking to update installed IDEs. Make sure the KDS 3.0.0 IDE is checked if using Kinetis Design Studio.
2.4 PC Configuration
Many of the example applications output data over the MCU UART so you'll want to make sure that the driver for the board's virtual COM port is installed. Before you run the driver installer,
you MUST have the board plugged in to your PC.
With the serial port driver installed, run your favorite terminal application to view the serial output from the MCU's UART. Configure the terminal to 115200 baud rate, 8 data bits, no parity
and 1 stop bit. To determine the port number of the FRDM-KL82Z's virtual COM port, open the device manager and look under the "Ports" group.
Not sure how to use a terminal application? Try one of these tutorials:
Build and Run SDK Demos on the FRDM-KL82Z
3.1 Explore the SDK Example Code
The Kinetis SDK comes with a long list of demo applications and driver examples. To see what's available, browse to the SDK 'examples' folder of your SDK installation and
select your board, the FRDM-KL82Z (
To learn more about demo applications or driver examples, open the Kinetis SDK Demo Applications User's Guide, located in
3.2 Build, Run and Debug SDK Examples
If one or more of the demo applications or driver examples sounds interesting, you're probably wanting to know how you can build and debug yourself. The Getting Started with Kinetis SDK guide
provides easy, step-by-step instructions on how to configure, build, and debug demos for all toolchains supported by the SDK.
Use the guide below to learn how to open, build and debug an example application using the Kinetis Design Studio (KDS) IDE.
Using a different toolchain?
Create an Application for the FRDM-KL82Z
4.1 Get SDK Project Generator
Let's create our own project and make a simple SDK-based application. NXP provides an intuitive, simple project generation utility that allows creation of custom projects based on the Kinetis
4.2 Run the SDK Project Generator
After extracting the ZIP file, open the utility by clicking on the KSDK_Project_Generator executable for your computer's operating system. Point the tool to your SDK
installation path, name your project, and select the board that it uses as a reference. Click on the Quick Generate button to finish.
4.3 Open Your Project
Your new project will be located in
/examples/frdmkl82z/user_apps . Open the project in your toolchain of choice by using the same process described in section 3.2.
4.4 Write Some Code
Now, let's make our new project do something other than spin in an infinite loop. The SDK examples provide a board support package (BSP) to do various things specific to the board, including
macros and definitions for items such as LEDs, switches and peripheral instances. To keep things simple, lets make the LED blink using the BSP macros.
Update the main() function in your project's main.c file with the following code:
volatile int delay;
// Configure board specific pin muxing
// Initialize the UART terminal
PRINTF("\r\nRunning the myProject project.\n");
// Enable GPIO port for LED1
delay = 5000000;
delay = 5000000;
4.5 Build, Download, Run
With the changes made to your main() function, build your application. Remember to build the SDK platform library first if you did not build any of the other SDK examples in the previous
steps. Once the build is complete, download the application to your board.
If you need help figuring out how to build, download or run an application, reference your tool-specific guide from section 3.2.
With the application downloaded, you will see the FRDM-KL82Z's red LED blinking. You can also view terminal output using PRINTF.