Circuit Design, Inc. Product Lineup

In the FA industry control systems, reliable data communication with PLCs and industrial PCs is essential. In particular, changes to the factory layout and wiring to movable parts can lead to increased costs and reduced maintainability. The MU-4 RS-232C interface board wireless enables existing PLCs and industrial PCs with RS232C interfaces, reducing wiring costs and allowing for flexible system construction. By adopting the 429MHz band, it achieves stable data transmission even in environments with many obstacles. 【Usage Scenarios】 - Communication between PLCs within the factory - Control of cranes - Alternative to long-distance wired connections 【Benefits of Implementation】 - Reduction of wiring costs - Flexible system construction - Reuse of existing protocols

• Remote Control
• Communications
• Other embedded systems (software and hardware)

MU4-RS2-429 is an RS232C interface board equipped with MU-4-429. It can be connected to a computer's COM port or RS232C devices. You can easily check the communication performance of the MU-4-429 in combination with the evaluation program. 【Features】 ■ Equipped with MU-4-429 ■ Connects to a computer's COM port

• Remote Control
• Communications
• Other embedded systems (software and hardware)

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

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In meetings and calls, clear audio transmission is extremely important. Especially in communication with remote locations, interruptions in audio and noise can significantly reduce the efficiency of meetings. The MU-4 USB interface board leverages the diffraction characteristics of the 429MHz band to provide stable communication even in environments with many obstacles. This enables clear voice calls and enhances the quality of meetings. 【Usage Scenarios】 - Remote conference systems - Online seminars - Office environments requiring voice calls 【Benefits of Implementation】 - Smooth communication with clear audio - Increased efficiency of meetings - Creation of a flexible meeting environment that is not location-dependent

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In educational settings, there is a need to wirelessly connect PCs with sensors and devices to collect and analyze data in real-time during experiments and practical training. In particular, it is essential to advance learning in a flexible environment without being constrained by classroom layouts or experimental locations. The MU-4 USB interface board enables stable data communication even in environments with many obstacles through wireless communication in the 429MHz band, allowing for wireless connections between PCs and various devices. This expands the possibilities of teaching materials and provides more practical learning experiences. 【Usage Scenarios】 - Wireless collection of sensor data in science experiments - Robot control in programming education - Demonstration of teaching materials through remote operation 【Benefits of Implementation】 - Liberation from cumbersome cable connections between PCs and devices - Ability to conduct experiments and practical training from anywhere in the classroom - Support for diverse teaching materials and realization of deeper learning

• Remote Control
• Communications
• Other embedded systems (software and hardware)

In the field of medical diagnosis, it is crucial to transmit patients' vital data and test results accurately and quickly. This is especially important for remote diagnostics and mobile medical devices, where stable wireless communication is essential. The MU-4 USB interface board leverages the diffraction characteristics of the 429MHz band to provide stable data communication even in environments with many obstacles. This contributes to the efficiency and quality improvement of diagnostics in medical settings. 【Use Cases】 - Transmission of diagnostic data in telemedicine - Patient monitoring within hospital wards - Integration with portable diagnostic devices 【Benefits of Implementation】 - Improved reliability of diagnostics through stable data transmission - Enhanced flexibility in medical settings through wireless technology - Utilization of existing serial communication programs

• Remote Control
• Communications
• Other embedded systems (software and hardware)

The MU4-USB-429 is a USB interface board equipped with the MU-4-429. It uses the FTDI FT8U232BM USB-UART conversion chip. The power for the MU4-USB-429 is supplied from the USB interface, so no external power source is required. You can easily check the communication performance of the MU-4-429 in combination with the evaluation program. 【Features】 ■ Equipped with MU-4 ■ Power supplied from USB interface

• Remote Control
• Communications
• Other embedded systems (software and hardware)