Circuit Design, Inc. List of Products and Services

The "SLR-429M" is an embedded wireless module designed for ease of use. In addition to the LoRa mode, which enables ultra-long-range communication at low bit rates, it also features a conventional FSK mode. It achieves LPWA via LoRa with a completely proprietary protocol in the 429MHz band, which is designed solely for circuit applications. The 429MHz band has superior diffraction characteristics compared to the 920MHz band, allowing for stable communication in various environments such as indoors, mountainous areas, along rivers, and underground. It connects to external microcontrollers or PCs via a UART interface. This is a specific low-power wireless module that requires no license and incurs no communication fees. 【Features】 ■ Communication distance: over 10km line of sight ■ Communication speed: 245bps ■ Capable of communication with up to 8 contact points ■ Superior diffraction characteristics compared to the 920MHz band *You can purchase directly from the related links. Orders starting from one unit are also welcome!

MLR-429 is a wireless module that focuses on serial communication, pursuing miniaturization and ease of integration. In addition to conventional FSK mode communication, it features a LoRa mode that enables ultra-long-range communication at low bit rates. In LoRa mode, it achieves communication distances of over 10 km in line of sight, despite having a low transmission power due to excellent reception sensitivity. It connects to external microcontrollers or PCs via a UART interface, allowing for the transmission and reception of customer data and device control using our unique command system developed in the industrial sector. It can be used for data transmission and telemetry applications. 【Features】 ■ Equipped with Technical Compliance Mark ■ Ultra-long-range data communication in the 429 MHz band using LoRa mode ■ Compact size ■ Compatible with LTM-1

The MU-3-429 is a command control wireless modem that can interface with the UART of a one-chip CPU or the COM port (RS232C) of a computer. It has obtained the Technical Compliance Mark, allowing it to be used without a radio station license or registration. Thanks to its optimized RF circuit, it achieves stable operation over a wide temperature range, long-distance communication, and low voltage/low power consumption. It is equipped with a powerful error correction function using Reed-Solomon coding, enabling the construction of a reliable system. You can select the frequency band according to your application and communication environment. 【Features】 ■ Obtained Technical Compliance Mark (Construction Design Certification) ■ Simple dedicated commands common to the series for serial data transmission ■ Relay function (up to 10 stations) ■ Powerful error correction function

The MU-3-1216 is an intelligent modem capable of command control that operates in the 1216MHz band, which provides a relatively low-noise and clean radio environment. It can be controlled using a common command system shared with other MU series models and is compact in size, similar to the 429MHz band. Depending on the application and communication environment, you can choose the frequency band. Thanks to excellent RF circuit technology, it achieves stable operation over a wide temperature range, long-distance communication, low voltage operation, and low power consumption. 【Features】 ■ Acquired Technical Standard Mark (Construction Design Certification) ■ Simple dedicated commands common to the series for serial data transmission ■ Relay function (up to 10 stations)

The MU-4-429 is an intelligent modem for command control that can interface with one-chip CPU UARTs and computer COM ports (RS232C). It is compatible with the command and protocol of the conventional MU-1(N)-429, MU-2-429, and MU-3-429, allowing for easy integration into systems that use these wireless modems. The MU-4-429 is equipped with powerful error correction capabilities, achieving more stable communication. It is compatible with the pin, command, and air protocol of the MU-2-429, allowing for direct replacement and use. 【Features】 ■ Obtained Technical Conformity Mark (Construction Design Certification) ■ Simple dedicated commands for serial data transmission ■ Compact body (55% of the volume of MU-3-429) ■ Powerful error correction function

MU3-IN8 and MU3-OUT8 are 8-point input/output boards equipped with the specific low-power wireless module MU-3 (429MHz band / 1216MHz band). They continuously transmit contact information using the MU-3 designed for industrial applications, enabling continuous contact control as required in telecontrol and factory automation. The input uses photo couplers, and the output uses photo MOS relays, allowing for high isolation and connection to high-capacity loads. Additionally, the input and output are connected via terminal blocks, making wiring easy. Not only can the boards communicate with each other, but they can also be controlled from a PC. When controlled from a PC, communication through a relay station and control of multiple boards is also possible. You can choose between the 429MHz band and the 1216MHz band as needed. 429MHz band Input board: MU3-IN8-429 Output board: MU3-OUT8-429 1216MHz band Input board: MU3-IN8-1216 Output board: MU3-OUT8-1216

The MU3-IN8-429 is an 8-channel input board equipped with the specific low-power wireless module MU-3-429. It continuously transmits contact information via the MU-3-429, making it suitable for continuous contact control required in telecontrol applications. The inputs are composed of photo couplers, allowing for high isolation and connection to high-capacity loads. Additionally, the inputs are configured with terminal blocks, enabling easy embedded wiring. The MU3-IN8-429 can not only communicate between boards but also read contact information from a PC or CPU using the MU-3-429. When controlling from a PC, relay functionality can be utilized, allowing for the collection of contact information from locations several kilometers away. The relay station for the MU-3-429 operates solely with initial device setup and power supply. To operate, pairing settings between the MU3-IN8-429 and MU3-OUT8-429 must be configured initially. This wireless device allows the antenna to be installed in a location with good radio wave conditions using an extension cable. 【Features】 ■ Continuous communication of 8 contact information ■ Easy embedded wiring via terminal blocks ■ High isolation with photo couplers

The MU3-OUT8-429 is an 8-point output board equipped with the specific low-power wireless module MU-3-429. It continuously transmits contact information via the MU-3-429, making it suitable for continuous contact control required in telecontrol applications. The output is composed of photo MOS relays, allowing for high isolation and the connection of high-capacity loads. Additionally, the output is on a terminal block, making it easy to wire for integration. The MU3-OUT8-429 can control contact information from a PC or CPU using the MU-3-429, not just for communication between boards. When controlling from a PC, a relay function can also be utilized, enabling control of contact information from locations several kilometers away. The relay station for the MU-3-429 operates solely with the initial setup of the device and power supply. To operate, pairing settings between the MU3-IN8-429 and MU3-OUT8-429 are required initially. This wireless device allows the antenna to be installed in a location with a good radio wave environment using an extension cable. 【Features】 ■ Continuous communication of 8 contact information ■ Easy wiring integration via terminal block ■ High isolation with photo MOS relays

The MU3-IN8-1216 is an 8-point input board equipped with the specific low-power wireless module MU-3-1216. It continuously transmits contact information via the MU-3-1216, making it suitable for continuous contact control required in telecontrol applications. The inputs are configured with optocouplers, allowing for high isolation and connection of high-capacity loads. Additionally, the 1216MHz IN8/OUT8 board has a faster response time compared to the 429MHz version. The inputs are connected via terminal blocks, making it easy to integrate wiring. The MU3-IN8-1216 can not only communicate between boards but also read contact information from a PC or CPU using the MU-3-1216. When controlling from a PC, relay functionality can be utilized, allowing for the collection of contact information from locations several kilometers away. The relay station operates with only the initial setup of the MU-3-1216 and power supply. To operate, pairing settings between the MU3-IN8-1216 and MU3-OUT8-1216 are required initially. 【Features】 ■ Continuous communication of 8 contact information ■ Easy integration wiring via terminal blocks ■ High isolation with optocouplers

The MU-3-1216 transmits contact information continuously, making it suitable for continuous contact control required by telecontrol systems. The output is composed of photo MOS relays, enabling high isolation and connection to high-capacity loads. At 1216MHz, the response time is faster compared to 429MHz. The output is on a terminal block, allowing for easy embedded wiring. The MU3-OUT8-1216 can control contact information from a PC or CPU using the MU-3-1216, not just for communication between boards. When controlling from a PC, relay functionality can also be utilized, allowing control of contact information from locations several kilometers away. The relay station of the MU-3-1216 operates solely with initial device setup and power supply. To operate, pairing settings between the MU3-IN8-1216 and MU3-OUT8-1216 are required initially. This radio device allows the antenna to be installed in a location with good radio wave conditions using an extension cable. 【Features】 ■ Continuous communication of 8 contact information ■ Easy embedded wiring via terminal block ■ High isolation with photo MOS relays

MU3-RS2-429 and MU3-RS2-1216 are RS232C interface boards equipped with MU-3. They can be connected to a computer's COM port or RS232C devices. You can choose between the 429MHz band or the 1216MHz band. You can easily check the communication performance of MU-3 in combination with the evaluation program. 【Features】 ■ Equipped with MU-3 ■ Connects to a computer's COM port

The MU3-USB-429 and MU3-USB-1216 are USB interface boards equipped with the MU-3. They use the FTDI FT8U232BM USB-UART conversion chip. The power for the MU3-USB is supplied from the USB interface, so no external power source is required. You can choose between the 429MHz band and the 1216MHz band. You can easily check the communication performance of the MU-3 in combination with the evaluation program. 【Features】 ■ Equipped with MU-3 ■ Power supplied from USB interface ■ Recognized as a virtual COM port

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

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

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

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

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

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

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

In the measurement industry, accurate data collection is essential for quality control and efficiency. Particularly when collecting environmental data such as temperature, humidity, and water levels, issues such as wiring complexity, costs, and noise interference arise. The MU-4 RS-232C interface board wireless enables measurement devices with RS232C interfaces, addressing these challenges. With excellent diffraction characteristics in the 429MHz band, it ensures stable data transmission even in environments with many obstructions, allowing for reliable data collection. 【Usage Scenarios】 - Monitoring water levels in manholes - Collecting environmental data in greenhouses 【Benefits of Implementation】 - Reduced wiring costs - Mitigated noise interference - Data collection from remote locations

In traffic monitoring systems, it is important to grasp the status of extensive facilities such as roads, tunnels, and parking lots in real-time. In particular, data collection from traffic lights, surveillance cameras, and various sensors requires a reduction in wiring costs and stable data transmission. The MU-4 RS-232C interface board wireless enables existing PLCs and industrial PCs with RS232C interfaces, addressing these challenges. With excellent diffraction characteristics in the 429MHz band, it achieves stable data transmission even in areas with many obstructions, enhancing the reliability of traffic monitoring systems. 【Use Cases】 - Monitoring traffic volume on roads - Monitoring equipment in tunnels - Collecting occupancy information in parking lots - Bus location systems 【Benefits of Implementation】 - Reduction in wiring costs - Increased efficiency through wireless conversion of existing equipment - Improved monitoring accuracy through stable data transmission

In the field of environmental data recording, there is a demand for data collection from remote locations and monitoring in places where wiring is difficult. In particular, accurately recording environmental data such as temperature, humidity, and water levels, and detecting anomalies early is crucial for environmental conservation and risk management. The MU-4 RS-232C interface board solves these challenges by wirelessly connecting PLCs and industrial PCs with existing RS232C interfaces through 429MHz band wireless communication. It achieves reliable data recording with stable data transmission and flexible installation. 【Use Cases】 - Monitoring water levels in manholes - Collecting environmental data in greenhouses - Remote monitoring of dams and bridges 【Benefits of Implementation】 - Reduction in wiring costs - Stable communication in long distances and obstructed areas - Effective utilization of existing systems

In the fields of research and experimentation, the accuracy and reliability of data are essential. Particularly in the construction of experimental environments, the complexity of wiring and the influence of noise can compromise data accuracy. The MU-4 RS-232C interface board enhances the flexibility of experimental environments and improves data reliability by wirelessly connecting existing PLCs and industrial PCs with RS232C interfaces. Its excellent diffraction characteristics in the 429 MHz band enable stable data transmission even in environments with many obstructions, contributing to the efficiency of experiments. 【Usage Scenarios】 - Communication between PLCs in the laboratory - Data collection from various sensors - Remote control of equipment 【Benefits of Implementation】 - Reduction in wiring costs - Increased flexibility of experimental environments - Reduced impact of noise, improving data reliability

In the energy industry, remote monitoring and control systems are crucial for understanding the operational status of equipment in real-time and ensuring efficient operations. Particularly in the collection of data from widespread facilities such as power plants and substations, wiring costs and maintenance efforts pose significant challenges. The MU-4 RS-232C interface board wirelesses existing PLCs and industrial PCs, addressing these issues. With its excellent diffraction characteristics in the 429 MHz band, it enables stable data transmission even in environments with many obstacles, contributing to the reliability of energy management systems. 【Usage Scenarios】 * Remote monitoring of power plants * Equipment management at substations * Data collection on energy consumption * Data collection from smart meters 【Benefits of Implementation】 * Reduction in wiring costs * Improved maintainability * Increased efficiency in data collection * Early detection of anomalies through remote monitoring

In the amusement industry, reliable communication and rapid data transmission are essential for the remote operation of gaming machines and attractions. Particularly in locations where wiring is difficult, such as event venues and outdoor settings, the convenience of wireless solutions becomes crucial for operations and communication with mobile entities. The MU-4 RS-232C interface board enables wireless connectivity for devices with existing RS232C interfaces, addressing these challenges. 【Usage Scenarios】 - Remote operation of gaming machines - Control of attractions - Operation of equipment at event venues 【Benefits of Implementation】 - Reduction in wiring costs - Improved operability - Increased flexibility in installation locations, such as event venues

In the logistics industry, real-time information gathering and reliable data transmission are essential for tracking and managing shipments. In particular, accurately understanding the location and condition of packages within warehouses and during transportation is crucial for efficient operations and improving customer satisfaction. Data transmission via wired cables carries risks such as increased wiring costs and interruptions in data transmission due to cable breaks. The MU-4 RS-232C interface board wireless enables existing PLCs and industrial PCs, achieving stable data transmission even in environments with many obstacles, thanks to its excellent diffraction characteristics in the 429 MHz band. This enhances the reliability of data transmission in logistics sites and contributes to operational efficiency. 【Use Cases】 - Tracking the location of forklifts and AGVs (automated guided vehicles) within warehouses - Collecting environmental data such as temperature and humidity inside trucks and containers - Data transmission for inventory management systems 【Benefits of Implementation】 - Reduction in wiring costs - Improved reliability of data transmission - Increased operational efficiency through real-time information gathering - Remote data monitoring and control

In the agricultural sector, accurately grasping environmental data such as temperature, humidity, and soil moisture in vast farmlands is a crucial factor that influences yield and quality. Particularly, data collection in areas where radio waves are difficult to reach or in environments with many obstacles requires stable communication. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve long-distance and stable data transmission. This enables real-time collection of information from sensors located far away, facilitating efficient farmland management. 【Use Cases】 - Environmental monitoring of temperature, humidity, and soil moisture in vast farmlands - Environmental control within greenhouses - Water level monitoring of rice paddies from remote locations 【Benefits of Implementation】 - Visualization of environmental data across extensive farmlands - Risk reduction through early detection of anomalies - Cost reduction through labor savings

In manufacturing process management, it is important to grasp the operational status of equipment and production data in real-time to establish an efficient production system. In particular, data collection from sensors and devices located in various places within the factory is often difficult with wired connections, necessitating stable wireless communication. This product leverages the characteristics of the 429MHz band to achieve stable data transmission even in manufacturing environments with many obstacles. This promotes the visualization of processes and contributes to improving production efficiency. 【Use Cases】 - Monitoring the operational status of equipment on the production line - Collecting sensor data for quality control - Data transmission and reception with automated guided vehicles (AGVs) - Building inventory management systems within warehouses 【Benefits of Implementation】 - Cost reduction through reduced wiring work - Early detection of issues through real-time data collection - Improved production efficiency and waste reduction - Enhanced adaptability to changes through flexible system construction

In the logistics industry, accurately tracking the location of cargo during transport is essential for efficient management and improved customer service. Particularly in vast warehouses and long-distance outdoor transportation, reliable communication and signal reach are crucial. Our 429MHz wireless modem achieves stable data transmission even in challenging environments where the 2.4GHz band struggles. This enables real-time tracking of location information, contributing to the optimization of logistics. 【Use Cases】 - Tracking the location of forklifts and AGVs within warehouses - Managing the location information of trucks - Monitoring the location of containers outdoors 【Benefits of Implementation】 - Improved inventory management through real-time location tracking - Cost reduction by optimizing transport routes - Prevention of cargo loss and increased customer satisfaction

In disaster prevention scenarios, rapid information transmission is essential. Particularly during a disaster, challenges such as disruptions to communication infrastructure and difficulties in signal reception exist. If accurate information is not conveyed without delay, it could lead to situations that endanger lives. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve stable long-distance communication even in environments with many obstacles. This enables accurate information transmission in various situations, including understanding disaster conditions, issuing evacuation instructions, and conducting rescue operations. 【Application Scenarios】 - Data transmission for river flood monitoring systems - Collection of water level measurement data at landslide sites - Information display systems for evacuation centers - Coordination with fire and disaster prevention helicopters 【Benefits of Implementation】 - Accurate situational assessment through rapid information transmission - Increased efficiency in life-saving activities - Prevention of secondary disasters - Reduction of information transmission costs

In the energy industry, particularly in the field of smart meters, remote monitoring of accurate power usage is essential. Stable data transmission is required even in environments with significant radio interference and obstructions. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve long-distance and stable communication. This ensures reliable transmission of data collected from smart meters, contributing to the efficiency of energy management. 【Use Cases】 - Data collection from smart meters - Remote monitoring of power usage - Establishment of energy management systems 【Benefits of Implementation】 - Accurate information collection through stable data transmission - Efficient energy management through remote monitoring - Cost reduction by wireless conversion of existing systems

In the field of environmental research, extensive data collection is essential. In particular, it is necessary to grasp various environmental information, such as river water levels, soil temperatures, and atmospheric pollutants, in real-time. However, traditional wired systems can face challenges due to installation location constraints and wiring costs. Additionally, wireless systems operating in the 2.4GHz band may experience communication instability due to signal obstruction from terrain and vegetation. Our 429MHz band specific low-power serial data transmission wireless modem takes advantage of the 429MHz band’s characteristic of signal diffraction, enabling stable data transmission across obstacles. This allows for more efficient and reliable collection of extensive environmental data. 【Use Cases】 - River water level monitoring - Soil temperature and humidity measurement - Air pollutant monitoring - Forest fire surveillance - Wildlife behavior tracking 【Benefits of Implementation】 - Easier extensive data collection - Reduced installation costs - Real-time data acquisition - Long-term stable operation

In the parking industry, understanding real-time occupancy information is essential for improving customer satisfaction and efficient operations. Particularly in underground parking lots where radio signals are hard to reach, and in multi-story parking garages with many obstructions, stable data transmission poses a challenge. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to ensure reliable communication across obstacles. This enables the accurate collection of occupancy information in real-time, which can be integrated into display systems and management systems. 【Use Cases】 - Occupancy management in underground parking lots - Occupancy display in multi-story parking garages - Monitoring parking conditions from remote locations 【Benefits of Implementation】 - Improved customer satisfaction through the provision of accurate occupancy information - Increased efficiency in parking lot operations - Appropriate pricing based on real-time information

In the security industry, the reliability of security systems is the most critical issue. In particular, it is essential to ensure the reliable transmission of information from sensors and to quickly detect anomalies. In locations where wired connections are difficult or in environments where wiring work is challenging, the stability of wireless communication is indispensable. This product leverages the characteristics of the 429MHz band to achieve stable data transmission even in environments with many obstacles. 【Usage Scenarios】 - Sensor data collection in parking lots and bicycle parking areas - Security systems for buildings and facilities - Integration with outdoor security cameras 【Benefits of Implementation】 - Reduction in wiring installation costs - Increased flexibility of the system - Faster anomaly detection

In infrastructure monitoring for smart cities, remote monitoring of bridges, tunnels, and water supply and drainage systems is essential. These infrastructures are crucial elements that support urban safety and efficient operation, requiring early detection of anomalies and prompt response. However, data transmission in environments where radio waves are difficult to reach, such as underground or inside structures, poses a significant challenge. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve stable long-distance communication even in environments with many obstacles. This enables real-time monitoring of infrastructure conditions, enhancing urban safety. 【Usage Scenarios】 * Data collection from bridge deformation sensors * Remote control of ventilation systems in tunnels * Monitoring pressure and flow in water supply and drainage pipes * Data collection from smart meters 【Benefits of Implementation】 * Early detection of anomalies through remote monitoring * Reduction of maintenance costs * Improved safety of urban infrastructure * Efficient operation based on data

In river management, accurate water level measurement is essential for reducing the risk of flooding and ensuring the safety of residents. Particularly during heavy rainfall, when water levels can change rapidly, real-time data collection and swift information transmission are required. Traditional wired systems often face issues such as installation site constraints and cable disconnections, making stable data acquisition difficult. Our 429MHz band specific low-power serial data transmission wireless modem enables long-distance communication and high reliability, allowing for stable collection of river water level measurement data. 【Use Cases】 - River water level monitoring systems - Data integration with rainfall observation stations - Remote monitoring of dams and weirs 【Benefits of Implementation】 - Real-time collection of water level data - Rapid response during flooding events - Reduction in labor costs and efficient management - Data collection from remote locations

In the field of forest monitoring, data collection from sensors installed in various locations within the forest is essential. Signal obstruction caused by terrain and trees poses a significant challenge for data transmission. To ensure stable communication, wireless technology that enables long-distance communication and is resilient to obstructions is required. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve stable data transmission even in the complex environments of forests. 【Use Cases】 - Collection of environmental data such as temperature, humidity, and soil moisture within the forest - Monitoring the operational status of forestry machinery - Data transmission for wildfire monitoring systems 【Benefits of Implementation】 - Real-time collection of extensive forest data - Improved stability of data transmission leading to accurate situational awareness - Enhanced work efficiency and cost reduction through remote monitoring

In the agricultural sector, accurately grasping environmental data such as temperature, humidity, and soil moisture is crucial for implementing appropriate watering and fertilizer management, which in turn enhances yield and quality. This is especially important in vast farmlands and mountainous areas where wired data collection is challenging, necessitating stable wireless communication. This product achieves long-distance communication with high stability, enabling data collection from remote locations. 【Usage Scenarios】 - Environmental monitoring of fields (temperature, humidity, soil moisture, etc.) - Environmental control within greenhouses - Watering management from remote locations 【Benefits of Implementation】 - Real-time understanding of crop growth conditions - Cost reduction through optimized watering - Minimization of damage through early detection of anomalies

In smart city streetlight control, remote monitoring and control of a large number of streetlights over a wide area is required. Particularly for streetlights located in areas far from urban centers or in places where radio waves are difficult to reach, stable wireless communication is essential. Conventional wireless systems may face challenges such as limitations in communication distance and signal obstruction due to obstacles. Our 429MHz ultra-long-range LoRa wireless module addresses these issues through long-distance communication and high diffraction capability, enabling efficient streetlight control in smart cities. 【Use Cases】 - Streetlight control in urban areas - Streetlight control in parks and squares - Streetlight control on suburban roads and facilities 【Benefits of Implementation】 - Extensive area coverage through long-distance communication - Stable communication in environments with many obstacles - Reduced operational costs due to low power consumption

In the field of water quality monitoring, it is important to remotely collect water level and water quality data from rivers and lakes and to detect anomalies early. In particular, data collection at widely distributed monitoring points or in hard-to-access locations poses challenges regarding communication stability. Our 429MHz ultra-long-range LoRa wireless module achieves long-distance communication over 10 km with excellent diffraction and ultra-high sensitivity reception, enabling stable data transmission even in difficult environments such as underground or mountainous areas. This contributes to improving the reliability of water quality monitoring systems. 【Use Cases】 * Monitoring water levels in rivers and lakes * Data collection from water quality sensors * Detection of water quality anomalies from remote locations 【Benefits of Implementation】 * Ensuring a wide monitoring area through long-distance communication * Stable data transmission in underground and mountainous areas * Realization of battery-powered systems with low power consumption

In mining, ensuring the safety of workers underground and improving the efficiency of operations such as excavation and transportation are crucial. The underground environment makes it difficult for radio waves to reach, leading to challenges such as delays in information transmission during accidents and decreased productivity due to delays in remote operations. The 429MHz ultra-long-range LoRa wireless module enables communication even in environments where radio waves are hard to reach, such as underground mines, thanks to LoRa's excellent diffraction characteristics. This facilitates real-time information sharing and efficient operations through remote control, contributing to the safety and efficiency of mining operations. 【Use Cases】 - Safety management of workers underground (location information, vital data, etc.) - Remote monitoring and control of underground equipment - Rapid information transmission in emergencies 【Benefits of Implementation】 - Reduced risks associated with communication interruptions underground - Increased productivity through improved work efficiency - Achieving safe mining operations

In the energy industry, the spread of smart meters is advancing, and remote monitoring of electricity usage is being demanded. Particularly in areas such as underground or mountainous regions where radio waves are difficult to reach, the stability of communication is crucial for data collection. If communication is interrupted, it becomes challenging to accurately grasp electricity usage, potentially hindering efficient energy management. Our 429MHz ultra-long-range LoRa wireless module addresses these challenges through long-distance communication and high diffraction capability. 【Use Cases】 * Data collection from smart meters * Monitoring electricity usage in underground and mountainous areas * Data transmission in locations where communication infrastructure is not established 【Benefits of Implementation】 * Accurate grasp of electricity usage through stable data collection * Efficient energy management through remote monitoring * Reduction of communication costs

In manufacturing equipment monitoring, it is important to grasp the operational status of a wide range of equipment in real-time and to detect anomalies early. In particular, data collection from sensors installed in various locations within the factory and the control of equipment located remotely are essential for improving production efficiency and ensuring safety. However, traditional wireless communication has faced challenges such as signal obstruction due to buildings and obstacles, instability in long-distance communication, and difficulties in securing power sources at installation sites. Our 429MHz ultra-long-range LoRa wireless module addresses these challenges and enables stable equipment monitoring. 【Use Cases】 * Collection of various sensor data within the factory * Monitoring the operational status of remotely located equipment * Anomaly detection and remote control of production lines * Data collection from equipment installed outdoors 【Benefits of Implementation】 * Early detection of equipment anomalies, reducing downtime * Reduction of travel costs to the site through data collection from remote locations * Battery-operated operation made possible by energy-efficient design * Stable communication achieved through LoRa's long-distance transmission and high diffraction capability

In forest management, extensive data collection and remote equipment control are required. Particularly in mountainous areas and within forests, radio signals are often weak, making it challenging to ensure stable communication. Rapid information transmission is essential for monitoring water levels and early detection of landslides. Our 429MHz ultra-long-range LoRa wireless module enables long-distance communication over 10 km in line-of-sight conditions and stable communication in difficult environments such as underground or mountainous areas, facilitating information collection and remote control in forest management. 【Use Cases】 * Water level monitoring within forests * Early detection of landslides * Remote control of forestry machinery * Collection of various sensor data 【Benefits of Implementation】 * Increased efficiency in data collection across extensive forests * Improved work efficiency through remote equipment control * Early detection and response to disaster risks * Establishment of battery-powered systems with low power consumption

In the field of disaster prevention and mitigation, rapid and accurate information transmission is essential. Especially during disasters such as earthquakes and heavy rains, there is a possibility that communication infrastructure may be disrupted, making it crucial to secure means of information collection and transmission in areas where radio waves are difficult to reach, such as underground or mountainous regions. The 429MHz ultra-long-range LoRa wireless module enables stable communication even in such situations, allowing for the transmission of life-saving information such as understanding disaster conditions and evacuation instructions. 【Usage Scenarios】 * Monitoring river water levels * Monitoring landslide hazard areas * Information transmission for evacuation centers * Remote monitoring of infrastructure facilities 【Benefits of Implementation】 * Capability for extensive information collection * Information transmission independent of communication infrastructure * Accurate response through rapid situation assessment * Contribution to saving lives