NXP  FRDM-KL25Z WIFI SHIELD KIT  Freedom Board, LQFP MCU, Arduino style headers, Cap touch Slider, Accelerometer

Technical Data Sheet (1.32MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.


Product Overview

The FRDM-KL25Z Wi-Fi shield kit is a Kinetis KL25Z NXP freedom platform with Arduino Wi-Fi shield board. This freedom development platform is a low cost evaluation and development platform featuring NXP's newest ARM Cortex-M0+ based Kinetis KL25Z MCUs. It can be used to evaluate the KL14, KL15, KL24 and KL25 devices. It features a KL25Z128VLK, a device boasting a maximum operating frequency of 48MHz, 128KB of flash, a full speed USB controller and loads of analogue and digital peripherals. The FRDM-KL25Z is the first hardware platform to feature the NXP open standard embedded serial and debug adapter known as OpenSDA. This board offers several options for serial communication, flash programming and run control debugging. The Arduino Wi-Fi shield allows an Arduino board to connect to the internet using the 802.11 wireless specifications. It is based on HDG204 Wireless LAN 802.11b/g system in package. An AT32UC3 provides a network stack capable of both TCP and UDP.
  • MKL25Z128VLK4 Cortex M0+ MCU with 128kB flash, 16kB SRAM, 48MHz speed and full speed USB controller
  • Capacitive touch slider display
  • MMA8451Q three axis accelerometer
  • Tri colour(RGB) LED for PWM signal indication
  • Flexible power supply options such as USB, external source and optional coin cell battery
  • Battery ready, power measurement access points
  • Easy access to MCU I/O via Arduino R3 compatible I/O connectors
  • Programmable OpenSDA debug interface with multiple applications
  • Expansion I/O form factor accepts peripherals designed for Arduino R3 compatible hardware
The OpenSDA circuit in Freedom board is only operational when a USB cable is connected and supplying power.


Product Information

Silicon Manufacturer:
Accessory Type:
Core Architecture:
For Use With:
Core Sub-Architecture:
Silicon Core Number:
Silicon Family Name:
Kinetis - KL2
No. of Bits:
Kit Contents:
Board, Cable, 4x Sockets, 3x pins, Arduino WIFI Shield
Product Range:
MKL25Z128VLK4 80 LQFP MCU, Arduino style headers, Cap touch slider, accelerometer, Open SDA
No SVHC (17-Dec-2015)

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FRDM-KL25Z NXP freedom board, One Arduino Wi-Fi shield, One SSW-106-01-T-S Samtec socket, Two SSW-108-01-T-S Samtec socket, One SSW-110-01-T-S Samtec socket, Three TSW-102-07-T-S Samtec header, SPC20060 Multicomp mini USB cable.


The OpenSDA circuit in Freedom board is only operational when a USB cable is connected and supplying power.

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