What is USR-LG206-L-P?

USR-LG206-L-P is a low-frequency half-duplex LoRa data transmission terminal launched by the Human Internet of Things (USR).
The following is an introduction to the main features, functions, technical parameters and application scenarios of the USR-LG206-L-P product by the IoT Cloud Platform.

Product Overview

USR-LG206-L-P is a data transmission terminal designed for long-distance, low-power wireless communications.

It uses LoRa (Long Range) technology to achieve reliable data transmission over a long distance while maintaining low power consumption.

This makes it have broad application prospects in many fields such as the Internet of Things (IoT), smart cities, agricultural monitoring, and environmental monitoring.

Main Features

Low-frequency half-duplex LoRa technology:

• USR-LG206-L-P operates in the 398~525MHz frequency band, which is one of the ISM (Industrial, Scientific and Medical) frequency bands commonly used by LoRa technology. Low-frequency band transmission has stronger penetration and longer transmission distance.
• Half-duplex communication mode means that the device can only send or receive data at the same time, but efficient data exchange can be achieved through reasonable scheduling.

Long-distance data transmission:

• This product has excellent communication distance performance, up to 3500 meters in open line of sight (some models such as USR-LG206-L-P-H10 can reach 5000 meters), thanks to the long-distance communication capability of LoRa technology.
• The transmission distance is affected by many factors, including antenna gain, device height, environmental interference, etc.

Low power design:

• LoRa technology itself is known for its low power consumption. USR-LG206-L-P further reduces power consumption through optimized hardware design and software algorithms, which is suitable for IoT devices that need to run for a long time.

Multiple communication protocol support:

• Supports point-to-point communication protocol, and also supports concentrator communication protocol (must change firmware), which is convenient for building complex IoT networks.
• Supports AT command configuration, which is convenient for users to set up and debug devices through serial ports.

Rich interfaces and expandability:

• Provides RS232/485 interface for easy connection with various sensors, controllers and other devices.
• Optional expansion modules such as GPS module, SD card module, etc. to meet the needs of different application scenarios.

High reliability and protection level:

• Uses hardware watchdog technology to ensure that the device can automatically restart in abnormal situations to avoid crashes.
• Supports advanced protection functions such as 4-level anti-static, 3-level power surge protection and hardware watchdog to improve the reliability and stability of the device.

Technical parameters

• Working frequency band: 398~525MHz
• Communication distance: up to 3500 meters (some models can reach 5000 meters)
• Interface type: RS232/485
• Power supply: 5~36V DC
• Receive sensitivity: -138.5dBm (typical value)
• Protection level: support 4-level anti-static, 3-level power surge protection, hardware watchdog, etc.

Application scenarios

USR-LG206-L-P has a wide range of applications in many fields due to its long-distance, low power consumption and high reliability:

Smart city:

• Used for data collection and transmission in scenarios such as smart parking, smart lighting, and environmental monitoring.

Agricultural monitoring:

• Monitor environmental parameters such as soil moisture and temperature to help farmers achieve precise irrigation and scientific management.

Environmental monitoring:

• Used for data collection and remote transmission in environmental protection fields such as air quality monitoring and water quality monitoring.

Industrial Internet of Things:

• Connect various sensors and equipment in the factory to achieve real-time monitoring and analysis of production data.

Smart home:

• Although it is not its main application scenario, it can also be used in some smart home devices that require long-distance communication.

FAQs

USR-LG206-L-P low-frequency half-duplex LoRa data transmission terminal is a powerful wireless data transmission module that supports multiple communication protocols and working modes. Users can flexibly configure the module through the AT instruction set to meet different application requirements. During use, please ensure that the module’s power supply is stable, the antenna is well connected, and configure the module’s parameters according to actual needs to improve communication performance and reliability. If you encounter problems or need further help, please refer to the module’s user manual or contact technical support for support.

Conclusion

As a low-frequency half-duplex LoRa data transmission terminal, USR-LG206-L-P has wide application potential in the field of Internet of Things.

Its long-distance, low power consumption and high reliability make it one of the important components for building an Internet of Things network.

With the continuous development and popularization of Internet of Things technology, USR-LG206-L-P will play a more important role in the future Internet of Things market.

IoT Cloud Platform in China

IoT Cloud Platform (blog.iotcloudplatform.com) provides IoT advertising technology services, provides professional technical knowledge for IoT companies, and provides professional IoT solutions for IoT customers.

IoT Cloud Platform cooperates with well-known IoT companies in China to supply high-quality IoT products, high-end IoT equipment, and reliable IoT practice solutions.

IoT Cloud Platform (blog.iotcloudplatform.com) serves IoT companies, including smart homes, industrial IoT, agricultural IoT, medical IoT, smart cities, smart logistics and warehousing management, etc., to help enterprises with digital transformation and intelligent upgrading.