Author: iot-en (page 15)

First, The Physical Structure Of The Interface 1. RS232 interface: one of the computer communication interface, usually RS-232 interface in the form of 9-pin (DB-9) or 25-pin (DB-25)), there are generally two groups of personal computers on the RS-232 port,…

What are the networking stability factors for edge computing gateways The networking stability of an edge computing gateway is affected by the following factors: 1. Network Connection Quality: The networking stability of edge computing gateways depends firstly on the quality…

1. RS485 interface is a serial communication protocol. It allows multi-address communication. 2. To communicate with multiple RS485 ports, first set the main communication port, then set different communication addresses for other ports and set the communication timing. Build 485…

With the rapid development of information and communication technology, edge computing technology, as a new computing model, has been applied in more and more industries. In automation industry, by introducing edge computing gateway, it brings many benefits to factory enterprises,…

With the development of IoT technology, various communication protocols are widely used in different IoT systems.MQTT (Message Queuing Telemetry Transport) and Modbus are common IoT communication protocols, which play an important role in different application scenarios. In this paper, we…

Edge Gateway usually supports multiple communication protocols, which gives it a high degree of flexibility and compatibility to meet the communication needs of different devices and systems. The applications and functions of multiple protocols of Edge Gateway are listed below:…

With the rapid development of smart grid, remote meter reading system has become an important means to improve the efficiency of power management and reduce operating costs. In this process, 4G DTU (Data Transmission Unit) provides strong technical support for…

1. Realise Equipment Interconnection And Intercommunication Intelligent gateway achieves interconnection between devices by connecting various devices with different protocols and communication methods, integrating various hardware devices and software systems. In this way, it achieves the purpose of connecting devices to…

With the rapid development of IoT technology, all industries are starting digital transformation, and more and more devices will be connected to the Internet. When massive data is migrated to the cloud for processing, the lack of real-time data analysis…

The development of smart agriculture in China has been going on for decades, and in the process, we have witnessed the application of many new technologies and innovations. As technology continues to advance and social demand continues to increase, China’s…