Stability and reliability are the first requirements for industrial wireless communication transmission. In the design process of industrial-grade wireless communication products (Zongheng Intelligent Control 4G Industrial DTU ), it is not only necessary to consider functional planning and performance realization, but also to make a

Today, with the increasing development of the Internet of Things, RTU is used more and more widely. At present, RTU has been widely used in industry, agriculture, water conservancy, electric power, environmental protection, meteorology, transportation, energy, commerce and other fields, and can realize comprehensive functions

4G module manufacturer Chengdu Zongheng Intelligent Control is a professional R&D and production manufacturer of 4g modules , as well as GPRS modules , data transmission terminals ( DTU ), measurement and control terminals RTU, etc. Detailed product classifications can be found in the product

DTU and RTU are two types of products that are often used in the Internet of Things communication industry. So what is DTU and what is RTU? What are the differences between DTU and RTU? This article makes some brief comparative analysis for communication. Basic

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

GPRS module , the embedded version of GPRS DTU , is small in size and easy to integrate into other devices. Its function is similar to that of a serial port server . The GPRS module is an Internet of Things wireless data terminal that

Attachment: China Telecom Internet of Things Open Platform_NB-IoT module docking guide Overview This document introduces the NB-IoT business from preparation work, custom device model, codec plug-in development, device access platform, and message upstream and downstream methods and processes. This document provides guidance on NB-IoT business

With the rapid growth of our country’s economic strength, the improvement of national quality, and the emphasis on quality of life and living environment, the era of environmental pollution at the expense will become a thing of the past. Environmental protection supervision and various safeguard

4G DTU and 4G industrial router are both wireless terminal devices that implement wireless network data transmission functions, but there are still some significant differences between the two, which can be distinguished from the four aspects of network interface, usage, network anti-interference, and application environment.

The 4G module is an important carrier for connecting things and one of the core components for terminal devices to access the Internet of Things. With the development of industry, the demand for embedded devices to access the network is increasing day by day. In

As air quality deteriorates, we pay more and more attention to health, especially gaseous substances that are harmful to the human body, and gradually carry out effective monitoring and management. Due to the frequent occurrence of haze weather, which seriously affects air pollution, in view