Qu'est-ce que le protocole MQTT et à quoi sert-il (ce que le protocole MQTT peut faire) ?

This article will take you to explore what interesting things the MQTT protocol can do! We need to understand what the MQTT protocol is. MQTT (Message Queue Telemetry Transport) is a lightweight communication protocol designed for messaging between IoT devices…

Quelle est l'utilité de la conversion d'un port USB à un port RS485 (quelle est la fonction d'un port USB à un port RS485) ?

In today’s digital world, USB and RS485 are the two most commonly used communication interfaces, and USB to RS485 is a device that converts USB to RS485 interface. The main purpose of USB to RS485 is to convert the data…

What development is needed for wireless radio frequency communication technology? What are the wireless radio frequency communication modules?

Wireless radio frequency communication technology development conditions This technology requires developers to have relevant hardware and software development skills. Among them, the hardware aspect requires skills such as radio frequency circuit design and antenna design; the software aspect requires skills…

Qu'est-ce qu'un serveur de passerelle industrielle ? (Qu'est-ce qu'un serveur de passerelle industrielle ?)

In today’s era of rapid digitalization, the industrial Internet has become a trend. The industrial gateway server is one of the core devices of the Industrial Internet. It plays an important bridge role between industrial equipment and the Internet. Industrial…

Comment choisir une meilleure passerelle industrielle intelligente (Comment choisir une passerelle industrielle intelligente ?)

Intelligent industrial gateway is an important part of the Industrial Internet of Things. It plays an important role in connecting sensors, equipment and upper-layer data processing systems. However, with so many smart industrial gateway products on the market, how should…

What is F3A36 industrial grade 4g router, how about F3A36 industrial grade 4g router

Industrial-grade 4G router has the characteristics of high reliability, high performance and strong stability. It can be applied to a variety of scenarios, such as intelligent manufacturing, intelligent transportation, smart cities and other fields. ZHL4931 from Zongheng Intelligent Control is…

Qu'est-ce qu'une boîte d'informatique périphérique d'IA (passerelle d'informatique périphérique d'IA) ?

AI edge computing box (AI edge computing gateway) is a device that combines artificial intelligence and edge computing technology. It can realize real-time processing and analysis of device data and upload the data to the cloud for processing, thereby improving…

What issues should be paid attention to when debugging Modbus?

In modern industrial automation systems, Modbus is widely used for real-time data monitoring and control communication. When using the Modbus protocol for system integration and device debugging, we need to pay attention to some issues to ensure the stability and…

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