What is DTU? The DTU mentioned here is not the English abbreviation of Technical University of Denmark (Technical University of Denmark), but the abbreviation of Data Terminal Unit. Broadly speaking, when communicating, the module units responsible for sending data information at both ends of the

With the rapid development of the Internet of Things, 4G DTU has been widely used in electric power, industry, sharing and other fields. In the field of industrial control, it is not only necessary to implement wireless communication between the central computer and field devices,

What is RTU ? RTU is the abbreviation of Remote Terminal Unit (remote measurement and control terminal), which is responsible for monitoring and controlling on-site signals and industrial equipment. RTU is the core device that constitutes the enterprise’s comprehensive automation system. It usually consists of

In the era of rapid development of wireless communications, the Internet of Things has been increasingly integrated into our work and life, and connecting devices to the Internet through 4G networks has become a general trend. The following is how to choose 4G RTU for

With the rapid development of Internet of Things technology, NB-IoT, LoRa , SigFox and other technologies have appeared in our field of vision. Currently, many IoT applications on the market use LoRa technology, but some do not use the LoRaWAN network protocol, but use the

The 4g transmission module is mainly used for data transmission in the Internet of Things industry. It is also known as the 4g module. The following 4g transmission module was developed by Chengdu Zongheng Intelligent Control. Network support: 7 modes and 16 frequencies. It is

The Industrial Internet of Things continuously integrates technologies with sensing and monitoring capabilities (various collection and control sensors, controllers, mobile communications, intelligent analysis, etc.) into all aspects of the industrial production process, greatly improving production efficiency and product quality. Reduce product costs and resource consumption,

As a high-speed, efficient and economical wireless communication technology, GPRS has the advantages of wide network coverage, wide data bandwidth, strong adaptability, pricing based on data flow, and real-time online. It is especially suitable for intermittent, sudden or Frequent and small-scale data transmission is also

As a communication technology, GPRS provides services for realizing telematics in a broad sense. As computers and various smart devices with processing functions are increasingly used in various fields, the application scope of data communications is also expanding. In the field of Internet of Things,

The combination of mobile communications and practical applications can provide users with flexible and efficient services. In the era of booming development of the Internet of Things, the wide application of GPRS technology provides a wealth of solutions for all walks of life. What GPRS

What is a 4G module ? 4G module is also called 4G transmission module, 4G communication module, and 4G LTE module. It is a product whose hardware is loaded into the designated frequency band, the software supports the standard LTE protocol, and the software and

The GPRS module is one of many wireless transmission modules. It is a wireless transparent transmission module supported by GPRS technology and realizes data transmission between serial devices and cloud servers. Embedded systems using GPRS modules can realize wireless data transmission. complex applications in the