ATAB5425-3-WB

Series:	--
Part Status:	Obsolete
Type:	Transceiver, UHF
Frequency:	345MHz
For Use With/Related Products:	ATA5425
Supplied Contents:	Board(s), Accessories

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Introduction to ATAB5425-3-WB

The ATAB5425-3-WB RF Evaluation and Development Kit, Board, is a module designed for reducing the complexity of wireless embedded development. Its support for complex and parallel applications makes it ideal for both product prototyping and research. This versatile module has a wide range of applications which are covered in this article. Additionally, the operation of the ATAB5425-3-WB and its basic components will be discussed.

Application Field

The ATAB5425-3-WB is often used in wireless communication systems, IoT devices, remote diagnostics or sensory reporting. These scenarios typically involve the combination of a variety of radio-frequency (RF) applications, including cellular, wireless connectivity, and positioning. The device’s cellular support and highly tolerant error correction capabilities make it an ideal solution for mobile applications. Additionally, the ATAB5425-3-WB is an asset for any of these types of infrastructure and can provide dependable gratification when executing large wireless device networks.The ATAB5425-3-WB is also a great choice for controlling, adjusting, and measuring many devices that are part of larger systems. This is done through interaction with several sensors in the system, motor controls, and communication between various elements. For instance, this device can be used to adjust fuel injection, monitor engine performance, control steering and transmission systems, regulate temperatures, maintain productivity, regulate dockyards, and a multitude of other applications that could benefit from an RF evaluation board.

Basics of the ATAB5425-3-WB

The ATAB5425-3-WB is equipped with an ARM Cortex-M3 processor core that is capable of working with two MCUs. The two MCUs are responsible for managing communication from the ARM core and the external hardware components. The operating system used is eCos Cosmos operating system; microcontrollers ex-amrv are employed to extend the system’s capabilities. This system also contains multiple transceivers, and it is designed to support multiple protocol stacks.Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) modules are included as well as PLL devices, adaptive radio modules, multiple-channel transceivers, and logic modules. In addition, the board is also compatible with several other hardware such as Zigbee and Wi-Fi. All of these features make this board an all-in-one solution for efficiently integrating the different elements of a wireless system.

Working Principle

To better illustrate the ATAB5425-3-WB’s operation, let’s take a look at a typical application. Let’s say the board is being used for a remote sensing application, where the module is used as a low-power transmitter of temperatures, humidity, and other surrounding conditions. The ATAB5425-3-WB receives parameters and input from the surrounding environment and transforms them into corresponding digital values. The ARM Cortex-M3 core processes the data and, according to predetermined settings, the microcontrollers will amend the ARM core’s data before it is sent or adjusted by the DAC. The DACs then convert the adjusted data into an analog signal and sends it to the wireless transceivers. The transceivers then transmit the signal and the data is adjusted to the protocol supported by the receiving device. The receiving device integrates the data and processes the result or information. Hardware components and external peripherals, such as multiple-channel transceivers, filters, antennas, or other necessary components, and the board.

Conclusion

The ATAB5425-3-WB is a flexible and multi-faceted RF Evaluation and Development Kit, Board, that can be used for a variety of use cases. It is capable of combining multiple protocol stacks and its wide application field makes it ideal for reducing complexity when designing wireless applications. Its working principle illustrates how the ARM Cortex-M3 core collaborates with the MCUs and DACs to transform raw data into a wireless signal that can be received by other devices. Its many features make this device an efficient and rewarding choice for any embedded development.

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