A wireless module equipped with LoRa mode, focused on serial communication, miniaturized for easier integration.
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
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basic information
【Other Features】 ■ UART Interface ■ Low voltage, low current consumption operation
Price information
Samples can be purchased from one unit. There is a minimum order quantity specified for purchases. For price details, please visit our website.
Price range
P2
Delivery Time
P3
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Applications/Examples of results
**Main Uses** - Embedded in IoT devices - Data transmission within buildings - Transmission of sensor data from underground or manholes - Monitoring and control of temperature and humidity in greenhouses - Condition measurement of tunnels and bridges - Water level monitoring of rivers and dams - Monitoring of water temperature and level in rice fields - Abnormality notification for manholes - Debris flow reporting device In LoRa mode of the MLR-429, communication is possible over a wider range using the 920MHz band compared to the widely used LoRaWAN. This difference is particularly noticeable in areas with many obstacles, such as forests and urban buildings.
Line up（1）
| Model number | overview |
|---|---|
| SLR-429M | 429MHz band specific low power ultra-long distance LoRa wireless modem |
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Company information
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.
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