What is TCP/IP protocol? TCP/IP is the general name for various protocol families related to the Internet. If computers and network devices are to communicate with each other, both parties must be based on the same method. For example, rules…
4G data transmission terminal
4G data transmission terminal is mainly used for data transmission in the Internet of Things industry. The collected data is sent to the host computer (server) through the 4G network. At the same time, 4G data transmission terminal has another…
Cellular Wireless Terminal-LTE DTU
Cellular wireless terminals are data transmission terminal products developed based on wireless cellular networks. Its function is to transmit some simple data. A typical application is to transmit sensor data to the host computer (server) through a cellular wireless terminal.…
Industrial grade DTU
In most IoT application scenarios, the environment is very harsh. In the low-temperature environment in the north, the temperature can reach -10°C, or in some places, the summer temperature can reach 40-45°C. Ordinary electronic equipment will not be able to…
4G DTU working principle_4G wireless transmission module application
4G DTU is referred to as 4G module, which is the wireless version of the serial port server. Its function is similar to the serial port server. 4G DTU is an Internet of Things wireless data terminal that uses the…
Detailed explanation of DTU working process_Common problems in DTU application
The full name of DTU is data transmission unit. In China, DTU actually has a clearer definition: DTU is a terminal device specially used to transmit serial port data through a wireless network. The following article will introduce the working…
Fish pond breeding solution based on Internet of Things RTU
Most of the fish pond breeding water uses circulating water. The quality of the water determines the stability of the pond’s ecosystem. How to control water quality and biological components is a difficult point in farming. Fish feces and leftover…
Application scenarios of GPRS DTU_GPRS DTU usage scenarios
GPRS DTU is an industrial-grade wireless data transmission device that provides users with the function of transparent TCP wireless long-distance data transmission or transparent UDP wireless long-distance data transmission through the mobile GPRS network. The more professional GPRS DTU also…
How to detect whether DTU signal is stable
DTU is an Internet of Things wireless data terminal that uses public operator networks to provide users with wireless long-distance data transmission functions. It uses high-performance industrial-grade communication processors and industrial-grade wireless modules. The stability of DTU is the primary…
Solution to unstable DTU connection
DTU itself has the advantages of wide network coverage, low tariffs, accurate and timely data transmission, etc. In the context of the continuous advancement of industrial informatization, the market demand for DTU is also increasing. However, many problems will occur…
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