The 4G communication module integrates all components such as the frequency signal amplifier and completes the integration. With the development of industry, the demand for embedded devices to access the network is increasing day by day. In the absence of wired or wireless wireless networks such as WiFi, it is a good way to directly connect to the operator’s network through the 4G communication module to access the Internet.
ZHC4013 is a network IO product that supports 1-channel RS485 transparent transmission and is compatible with Modbus RTU/TCP protocol and JSON. With “remote control” as the core function, it is a highly easy-to-use módulo de comunicação 4g . Users can easily and quickly integrate it into their own systems to achieve remote and local control based on LTE and RS485.
Main advantages
Suporte JSON, Modbus RTU/TCP
1RS485interface
Cliente TCP/ Cliente MQTT
Set time point to trigger action
Encaminhamento para a nuvem, rede na nuvem
Pacote de registo de rede, pacote de pulsação
Cão de guarda do hardware
Data triggering and scheduled reporting
Configuração remota, atualização remota
The host computer supports import and export of configuration files
| Appearance | Network/Model | interface | Características |
 |
4G full network/ZHC4013 | RS485 |
Support point-to-point and point-to-many networking Set time point to trigger action Support multiple protocols |
The above is the relevant introduction about ” módulo de comunicação 4g “
Other recommended articles:
An intelligent universal 4G concentrator communication module includes: main control unit, NFC parameter configuration unit, working sequence control unit, command interaction unit, 4G communication unit and data storage unit; the concentrator communication module is installed on the concentrator; NFC parameters The configuration unit is composed of an NFC chip. The main control unit, working sequence control unit and command interaction unit are integrated in the MCU chip. The 4G communication unit is composed of a 4G LTE chip; the main control unit is connected with the NFC parameter configuration unit, 4G communication unit and data storage unit. Make connections; the work sequence control unit is connected to the concentrator through the I/O interface; the command interaction unit is connected to the concentrator through the serial port; the 4G communication unit is connected to the main station through the mobile network. This communication module is compatible with more than a dozen existing concentrators, matches different working sequences and command interactions, unifies parameter configuration interfaces, simplifies the work and cost of 4G network upgrades and transformations, and provides great convenience for power grid upgrades and transformations.
From the development history of wireless communication technology, we can clearly understand that communication technology has made a huge contribution to society. In particular, the analysis of the characteristics and advantages of 4G technology highlights the huge data volume of information equipment and the impact of various services on advanced mobile communications. Technology dependence. At the same time, by comparing several existing wireless communication technologies, this paper decided to use the existing very mature 4G communication technology to conduct research on flexible electronic tags. This article briefly explains the basic principles of the application of wireless communication technology on electronic tags, and demonstrates the importance of 4G communication technology through experimental data.
Keywords: 4g communication module dtu