Auteur/autrice : iot-fr (page 161)

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 popularity of 4G, the demand for 4G communication modules in many emerging markets…

What kind of network is GPRS? GPRS (General Packet Radio Service) is the abbreviation of General Packet Radio Service technology. It is a mobile data service available to GSM mobile phone users and belongs to the data transmission technology in…

RTU (Remote Terminal Unit) is a remote measurement and control unit device responsible for monitoring and controlling on-site signals and industrial equipment. Compared with traditional programmable controllers (PLCs), RTUs usually have excellent communication capabilities and larger storage capacity, are suitable…

Green manufacturing is an important part of the construction of ecological civilization. Industrialization has created huge wealth for society and improved people’s material living standards. At the same time, it has also consumed a large amount of resources, put great…

Wireless data transmission radio is the abbreviation of digital wireless data transmission radio. Wireless data transmission radio is an early communication method developed in the communication industry and is also a relatively mature wireless communication technology. Data transmission radio is…

The DTU wireless data transmission terminal series product adopts GPRS/4G/NB-IoT communication technology and utilizes existing network resources to provide users with a device with good anti-interference, powerful functions, simple and easy to use, low operating cost, and Lower cost wireless…

In recent years, our city’s surface water supply has become increasingly tight and has been polluted to varying degrees, which has seriously affected the city’s economic development and citizens’ lives. With the rapid development of urban construction, the requirements for…

In environmental protection systems, it is often necessary to monitor numerous pollution emission points in real time, and most of the monitoring data needs to be sent to the back-end server of the management center for processing in real time.…

1. The concept of edge computing Edge computing originated in the media field. It refers to an open platform that integrates network, computing, storage, and application core capabilities on the side close to the source of things or data to…

Nowadays, RTU is used more and more widely in our lives, and its characteristics are also very popular among users. It has the following characteristics: long communication distance; can be used in various industrial sites with harsh environments; modular structure…