TWR-KW21D256

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

As the technology advances, the demands for better wireless transmission also increase. The TWR-KW21D256 from NXP is an evaluation and development board which helps accelerate the development of reliable and secure wireless applications. It is an RF evaluation and development kit which is highly suitable for applications related to RF applications like satellite communications, industrial control, and medical devices.

The TWR-KW21D256 is powered by the the Kinetis KW21D256 microcontroller which has an on-chip ARM Cortex-M4F processor. The processor is supported by a range of peripherals such as ADC12, SPI, I2C, LIN, CAN, and SLCD which provide flexibility for use in different applications. It integrates Flexible Low-Power Radio transceivers (sub-1 GHz and 2,4GHz) which provide exceptional link reliability and security while achieving long radio range performances. Furthermore, the on-board antenna connection is compatible with external antennas which ensure the system flexibility and capacitance.

With its comprehensive software library, the TWR-KW21D256 supports a wide variety of applications. It includes all the components required to develop applications with low power wireless connectivity. Its programming interface is easy to use and it supports multiple wireless protocols like ZigBee, 6LoWPAN, Bluetooth Smart, and Thread. By using these protocols, different kinds of devices can be connected via the TWR-KW21D256. It also provides the necessary tools to evaluate different parameters and to debug the system easily.

The TWR-KW21D256 uses the IEEE 802.15.4 standard for the physical and media access control layers (PHY and MAC). These layers provide reliable and secure data connectivity and ensure data transfer rates up to 250 Kbps. The PHY layer supports ranges of 125 Kbps, 250 Kbps, and 2 Mbps according to the data rate. Both the PHY and the MAC are extensively configurable such that different types of data services and data destination can be maintained.

The TWR-KW21D256 works on the principle of receiving data from other devices over the air, processing it, and transmitting it back to the other devices. With the integrated 8-bit A/D Converter, the TWR-KW21D256 is capable of sending data from external sensors to the radio. Then, the data is converted to digital format by the A/D Converter, which is then sent to the microcontroller. From here, it can be sent back to the other devices via the wireless communication interface.

By providing reliable data connectivity and low power consumption, the TWR-KW21D256 is suitable for applications in various industries. It can simplify the development of wireless applications such as remote-controlled robots, intelligent building management systems, industrial automation systems, telemetric data collection, and multi-sensor networks. It also offers wide range of wireless solutions for intelligent home automation systems, connected safety and security systems, and numerous other applications.

In conclusion, the TWR-KW21D256 offers reliable and secure data connectivity with low-power consumption. Its comprehensive software library and easy-to-use programming interface makes it suitable for applications in a wide variety of fields such as industrial control, remote sensing, and medical devices. It is an advanced microcontroller-based evaluation and development kit which can help in accelerating the development of reliable and secure wireless systems.

The specific data is subject to PDF, and the above content is for reference