按标签筛选文章: Kinetis

星期日, 25 04月 2021 01:12

how to unlock the Kinetis chip?

how to unlock the Kinetis chip?

Please refer attached document about how to unlock the Kinetis chip.

栏目 培训

The FRDM-KW41Z is a development kit enabled by the Kinetis® W series KW41Z/31Z/21Z (KW41Z) family built on Arm® Cortex®-M0+ processor with integrated 2.4 GHz transceiver supporting Bluetooth® Smart/Bluetooth®Low Energy (BLE) v4.2, Generic FSK, IEEE® 802.15.4 and Thread.

The FRDM-KW41Z kit contains two Freedom boards that can be used as a development board or a shield to connect to a host processor. The FRDM-KW41Z is form-factor compatible with the Arduino® Rev3 pin layout for more expansion options.

The FRDM-KW41Z highly-sensitive, optimized 2.4 GHz radio features a PCB F-antenna which can be bypassed to test via SMA connection, multiple power supply options, push/capacitive touch buttons, switches, LEDs and integrated sensors.

The FRDM-KW41Z platform is now supported by Arm® Mbed OS and Zephyr OS, both open source embedded operating systems for developing the Internet of Things.

BOARD FRDM KW41Z PRODUCT SOOT

Freedom Development Boards for Kinetis KW21Z, KW31Z and KW41Z MCUs. 2 boards 
Technical and Functional Specifications

 
Can be configured as Host or Shield for connection to Host Processor
Connectivity
SMA RF Connector
Sensors Onboard NXP FXOS8700CQ digital sensor, 3D Accelerometer (±2g/±4g/±8g) + 3D Magnetometer
Debug OpenSDA and JTAG debug
Support
  • Full KSDK support
  • Supported by Zephyr® OS
  • Supports all DC-DC configurations (Buck, Boost, Bypass)
 
  • PCB inverted F-type antenna
  • RF regulatory certified
  • Serial Flash for OTA firmware upgrades
  • Arm® Mbed enabled
 
 
 
栏目 开发板