Two powerful paradigms have emerged in an ever-changing technological landscape: edge computing and cloud computing. These innovative approaches have revolutionised data management, but their objectives are different. In this paper, we will explore the differences between these two models of computing and look at their

In the constantly evolving landscape of computing, two powerful structures stand out: Intelligent Computing Centres and Supercomputing Centres. Although they share some commonalities, their unique characteristics set them apart. In this article, we will examine the similarities and differences between these centres, shedding light on

The advent of the Internet of Things (IoT) has revolutionized the way we interact with the world around us. IoT has penetrated various fields from smart homes to industrial automation, promoting efficiency and innovation. Central to this IoT ecosystem are IoT gateways, which act as

The advent of the Internet of Things (IoT) has revolutionized various sectors and the world of programmable logic controllers (PLCs) is no exception. A key player in this transformation is the IoT gateway, a device that acts as a bridge between the PLC and the

Wi-Fi 7 is the latest Wi-Fi standard, due to be released in 2024, and is designed to deliver faster speeds, lower latency and better performance than its predecessor Wi-Fi 6. IoT gateways are devices that connect IoT devices to the internet and act as a

An IoT M2M gateway is a device that enables communication between a programmable logic controller (PLC) and an Internet of Things (IoT) network. The device collects data from the PLC and sends it to the cloud, where it can be analyzed and used to optimize

Programmable Logic Controllers (PLCs) have revolutionized industrial automation. Thanks to their ability to perform complex control operations, PLCs have become the backbone of many industrial processes. However, the need for real-time monitoring and control has led to the development of an essential component of the

Modbus Gateway is a protocol converter that enables communication between devices with different protocols. It is widely used in industrial automation systems to convert Modbus RTU/ASCII protocols to Modbus TCP/IP protocols. The 4-20 mA output is the standard for transmitting analog signals over long distances

The emergence of the Internet of Things has led to a paradigm shift in various areas, including industrial safety and manufacturing. One of the main components facilitating this change is the Modbus Gateway. This paper discusses the combined application of the Internet of Things and

Introduction In the rapidly digitizing world of industrial automation, understanding communication protocols like Modbus and, more importantly, devices like the Modbus Gateway has become vital. But what exactly is a Modbus gateway? Let’s take a closer look! What is Modbus? Modbus is a client/server data

A Internet das Coisas (IoT) transformou a forma como interagimos com dispositivos e sistemas em vários sectores. No centro desta transformação está o Node-Red Gateway, um conversor multiprotocolo que serve de ponte entre centros de controlo e dispositivos antigos para aquisição de dados.

The Internet of Things (IoT) has brought about a surge in the use of communication protocols, with MQTT and HTTP being two of the most commonly used ones. This article aims to provide a comparative analysis of MQTT and HTTP, highlighting their respective characteristics and