Frdm-kw40z Freescale Freedom Development Board -

The is a low-cost, compact development platform from NXP (formerly Freescale) designed for prototyping wireless applications . It is specifically built around the Kinetis KW40Z family of microcontrollers, which features an integrated 2.4 GHz transceiver supporting both Bluetooth Low Energy (BLE) v4.1 and IEEE 802.15.4 standards. Core Hardware Features

: Powered by an Arm Cortex-M0+ CPU, providing a balance of energy efficiency and performance for portable embedded systems.

: Form-factor compatible with the Arduino Rev3 pin layout, allowing for easy integration with a wide variety of third-party expansion boards (shields). Technical Specifications Memory 160 KB Flash, 20 KB SRAM Antenna FRDM-KW40Z Freescale Freedom Development Board

: Features the OpenSDA v2.1 serial and debug adapter, which provides a virtual serial port and mass-storage flash programming via a simple USB connection.

: Includes a six-axis combo sensor (accelerometer and magnetometer) for motion and orientation sensing. The is a low-cost, compact development platform from

: Provides drivers, middleware, and example code for rapid development.

PCB F-antenna with an optional SMA connector for external test equipment : Form-factor compatible with the Arduino Rev3 pin

DC-DC converter supporting Buck, Boost, and Bypass modes for flexible battery usage