The Freescale Freedom development platform is a set of software and hardware tools for evaluation
and development. It is ideal for rapid prototyping of microcontroller-based applications. The Freescale
Freedom KL25Z hardware, FRDM-KL25Z, is a simple, yet sophisticated design featuring a Kinetis L series
microcontroller, the industry’s first microcontroller built on the ARM® Cortex™-M0+ core.
FRDM-KL25Z can be used to evaluate the KL1 and KL2 Kinetis L series devices. It features a
KL25Z128VLK, a KL2 family device boasting a max operating frequency of 48MHz, 128KB of flash, a fullspeed USB controller, and loads of analog and digital peripherals. The FRDM-KL25Z hardware is formfactor compatible with the Arduino™ R3 pin layout, providing a broad range of expansion board
options. The on-board interfaces include an RGB LED, a 3-axis digital accelerometer, and a capacitive
touch slider.
The FRDM-KL25Z is the first hardware platform to feature the Freescale open standard embedded
serial and debug adapter known as OpenSDA. This circuit offers several options for serial
communications, flash programming and run-control debugging.

Source: Seedstudio


MJR Hardware setup

MJR Software setup

MJR Status lights

Kl25z user manual

Instructables How to get started with the Kl25z

Kl25z Overview

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