Circuit Design, Inc. Official site

MU-4 USB Interface Board for Research and Analysis

Connects to a PC to enable long-distance data communication. Ideal for research and analysis purposes.

In the field of research and analysis, the accuracy and reliability of data are crucial. Particularly in scenarios involving data collection from remote locations or in environments susceptible to noise, a stable communication environment is essential. The MU-4 USB interface board provides stable communication even in environments with many obstacles, thanks to its excellent diffraction characteristics in the 429 MHz band, addressing the challenges of data collection in research and analysis. 【Usage Scenarios】 - Data collection from sensors located in remote areas - Data monitoring in underground facilities or confined spaces - Visualization of radio wave conditions (spectrum display) 【Benefits of Implementation】 - Improved analysis accuracy through stable data communication - Increased flexibility in the placement of PCs - Utilization of existing serial communication programs

Go to the product page on the manufacturer's site.

basic information

**Features** - Power supply and communication are possible just by connecting to the USB port of a PC. - Utilizes the diffraction characteristics of the 429MHz band, making it resistant to obstacles. - Operates as a virtual COM port, allowing existing serial communication programs to be used as is. - Spectrum display function to check the noise conditions on-site. - Compatible with Windows. **Our Strengths** Our company has specialized in the design and manufacturing of low-power wireless devices for many years, with numerous adoption records in fields such as medical, security, and infrastructure monitoring, where long-term stable operation and noise resistance are essential. To ensure "reliable wireless communication" in our customers' products, we apply strict quality control standards from the planning stage and provide highly durable wireless communication devices that comply with domestic radio law regulations.

Price information

Available for purchase from one unit. For price details, please visit our website.

Price range

P2

Delivery Time

P3

For more details, please contact us.

Model number/Brand name

MU4-USB-429

Applications/Examples of results

【Usage】 It is ideal for long-distance telemetry using a PC, such as monitoring manhole pumps, remote monitoring of slope collapses, and collecting sensor data within factories. It is useful for receiving data from underground sub-units and for collecting data in vast greenhouses and building air conditioning systems. Since the antenna can be extended with coaxial cables, it allows for flexible placement of the PC, enabling the construction of an IoT infrastructure that ensures an optimal radio environment.

429MHz Band Specific Low Power Serial Data Transmission Wireless Modem MU-4-429

PRODUCT

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Distributors

We specialize in the design and manufacture of Specific Low-Power Radio (SLPR) equipment—a solution distinct from general wireless offerings. Our focus is on high-reliability wireless systems for industrial and professional applications that demand advanced stability and dependability, operable without complex licensing procedures. Our mission is to ensure unwavering wireless connectivity for your products. Our versatile radio modules and remote controls are widely adopted in fields where long-term stable operation and noise immunity are essential, including medical devices, security systems, and infrastructure monitoring. We apply strict quality control standards from the initial planning stages, providing highly durable wireless communication devices that comply fully with domestic radio regulations.