Selection and Support
The plug-in wireless temperature sensor is a device used to measure and monitor environmental parameters. Its origins can be traced back to the need for environmental monitoring and data collection. In the past, data had to be collected manually or monitored using fixed‑location sensors. However, this approach had several limitations, such as the inability to track real-time changes in parameters at specific locations. To address these challenges, the plug-in wireless temperature sensor was developed.
2023/10/20
A single article to help you understand all the key concepts of LoRaWAN modules.
Does the LoRaWAN module support one-to-many communication? The LoRaWAN module can perform one-to-many communication. LoRaWAN (Long Range Wide Area Network) is a low-power, long-range wireless communication protocol that enables a single gateway or base station to communicate with multiple end devices, commonly referred to as LoRaWAN terminals or nodes. The gateway can simultaneously receive data from multiple end devices and forward this data to cloud services or other destination devices.
2023/11/01
LoRaWAN/LoRa Water Meter Solution Design
There are numerous technologies available for meter reading, broadly categorized into wired and wireless systems. Among these, wireless meter‑reading solutions have gained wider acceptance because they eliminate the need for on‑site wiring, offering easy installation and straightforward maintenance and updates. However, some wireless approaches still face practical challenges, such as limited range with FSK, poor penetration, and unstable signal quality, while GPRS/CAT‑1 (4G) networks, though reliable, consume excessive power. The emergence of LoRa technology has addressed key application‑level issues—including transmission distance, network reliability, and power consumption—making it an ideal choice for meter‑reading applications.
2023/11/28
New Product Launch | This Article Explains What a Millimeter-Wave Radar Level Gauge Is
A millimeter-wave radar level gauge is a radar device that operates in the millimeter-wave frequency band to measure the level—i.e., the height or depth—of liquid or solid materials. It employs millimeter-wave technology, measuring material levels by transmitting and receiving millimeter-wave signals. Compared with conventional radar level gauges, millimeter-wave radar level gauges operate at higher frequencies, enabling greater measurement accuracy and resolution.
2023/12/08
The application and control of temperature–humidity sensors in environmental monitoring have become increasingly widespread, playing a crucial role in ensuring product quality, enhancing production efficiency, and safeguarding human health. This paper focuses on the deployment and control of temperature–humidity sensors in environmental monitoring.
2024/01/08
A Comprehensive Guide to Millimeter-Wave Radar for Detecting Breathing and Heartbeat
Definition of millimeter-wave radar–based respiratory and cardiac monitoring! Millimeter-wave radar–based respiratory and cardiac monitoring is a method that uses millimeter-wave radar technology to track human breathing and heartbeats. Millimeter-wave radar emits electromagnetic waves in the millimeter-wave frequency range and receives the reflected signals. By analyzing and processing these reflected signals, it is possible to detect a person’s respiratory and cardiac activity.
2024/01/10
Why is the LoRa water meter solution said to be fully capable of replacing traditional water meters?
In the urban water supply sector, accurate metering and remote management have long been key priorities. While conventional water meters can perform basic measurement functions, they fall short in real-time monitoring, data collection, and intelligent management. The emergence of LoRa‑based water meter solutions has ushered in a new era for the industry. This paper focuses on comparing LoRa water meter solutions with traditional meters and explains why LoRa meters are fully capable of replacing their conventional counterparts.
2024/01/16
A compact expert for monitoring urban floodwater levels—millimeter-wave radar level gauge
By deploying millimeter-wave radar level gauges, urban management authorities can monitor water level fluctuations in real time and collect relevant data. This data can be used to establish flood‑warning systems, enabling the early detection and prediction of potential urban flooding events. Consequently, appropriate measures—such as adjusting the operation of drainage systems, clearing blockages in sewers, and increasing drainage capacity—can be implemented to mitigate the impact of flooding on the city.
2024/01/24
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