RPM872-H14E2A Sensors, Transducers

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Infrared Data Association (IrDA) transceiver modules are a type of radio module designed to enable bi-directional infrared communication between two electronic devices. The technology was initially developed in the 1990s for short-range data transfer protocols, but has since become a widespread wireless technology for various applications. The M series of transceiver modules by RPM872 are one of the best-known examples of IrDA transceiver modules. The M series features a wide range of configurations, including the RPM872-H14E2A module.

The RPM872-H14E2A is a high-performance, cost-effective transceiver module that supports both infrared and radio frequency (RF) communication protocols. It is suitable for applications that require bi-directional data transmission in a wide range of environments. The module has a maximum sensitivity of -83dBm for infrared communication with a data transfer speed of up to 9.6kbit/s. Its range depends on the transmitting power and configuration, but is typically up to 10 meters. The module has a wide operating temperature range of -20 to +80°C.

The RPM872-H14E2A module has several key features that make it a great choice for many applications. Firstly, it supports a wide range of communication protocols, including IrDA, RF-DAT, and Bluetooth. It is also one of the few modules that supports the proprietary Air-Link protocol developed by RPM872. This protocol can be used to enable Bluetooth-style communication between devices without the need for a Bluetooth transceiver. Secondly, the module is designed to conserve power in order to prolong battery life in devices that use it. Lastly, the module has built-in error correction algorithms that enable reliable data transmission.

The working principle of the RPM872-H14E2A transceiver module is very simple. It is designed to support two-way communication between two devices. In general, one device (known as the Master) transmits data to the other device (known as the Slave) via an infrared signal. The Slave device then processes the data and sends a response back to the Master through the same infrared signal. The module supports various infrared data formats, including the IrDA protocol, which is widely used in consumer electronics.

As mentioned previously, the RPM872-H14E2A transceiver module is suitable for a wide variety of applications. It is commonly used in consumer electronics (such as PDAs and mobile phones) and industrial automation systems. It is also used in automotive applications, such as vehicle diagnostic systems, and in various medical devices. The module is designed to be easy to integrate into existing hardware and software.

The RPM872-H14E2A transceiver module is a high-performance, cost-effective, and highly reliable solution for bi-directional infrared communication. It supports a wide range of communication protocols and has built-in error correction algorithms, making it an ideal choice for a variety of applications. With its wide operating temperature range and low power consumption, the module is a great choice for any application that requires wireless data transfer.

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