Autor: iot-de (page 162)

GPRS, also called General Packet Radio Service, is the first step in the evolution of the GSM system to the third generation of mobile communications, so GPRS is also described as “2.5G”. GPRS makes full use of shared wireless channels,…

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 the second generation of mobile communications.…

The 4g communication module is an industrial-grade communication terminal that transmits data based on the 4G network. Its main function is to transmit the collected sensor data and instrument data to the server/host computer and monitoring center. The 4g communication…

The full name of wireless terminal DTU is data transmission unit, which is an Internet of Things wireless data terminal. It uses public operator networks to provide users with wireless long-distance data transmission functions, uses high-performance industrial-grade 8/16/32-bit communication processors…

Chengdu Zongheng Intelligent Control Technology Co., Ltd. is a professional supplier of 4G modules and GPRS modules. It is engaged in the research and development, production and sales of industrial data transmission equipment such as industrial IoT modules and IoT…

ZHC2911 is an internally integrated GPRS (transparent/translucent) data transmission terminal. It is designed after careful consideration in terms of temperature range, vibration, electromagnetic compatibility and interface, stability, reliability, security, and related industry systems. become. Standard industrial interfaces, support for dual-band…

Die rasante Entwicklung des Internets der Dinge hat die Vorstellung der Menschen von intelligenten Städten noch erweitert. Durch die Verbindung verschiedener Geräte mit dem Internet können umfangreiche Informationen schnell übertragen werden. Die Datenübertragung ist wichtig, aber die Kontrolle der Datenübertragung ist...

GPRS wireless communication is a new packet data carrying service developed on the existing GSM system. It is especially suitable for intermittent, sudden or frequent, small-scale data transmission, and is also suitable for occasional large amounts of data. transmission, this…

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…

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…