Click the blue text above to follow me and read beautiful articles The Linux operating system’s kernel manages various hardware devices in the system, including buses, devices, and drivers. This article will introduce the basic concepts of buses, devices, and drivers in the Linux system, as well as their relationships. By combining the relevant /sys … Read more
1. The “Efficiency Gap” in the Home Industry and AI Breakthrough Points 1. Device Management Dilemma▸ The collaboration rate of smart appliances is less than 30%, requiring users to switch between more than 5 apps to control different devices.▸ Energy waste is astonishing: ineffective operation of central air conditioning accounts for 45%, leading to an … Read more
Introduction IoT-DC3 is an open-source IoT platform, fully known as “Internet of Things – Data Collection and Control Center”. It aims to provide solutions for data collection, storage, analysis, and device management in IoT projects. The IoT-DC3 platform helps developers quickly build IoT applications, supporting various device protocols and data formats, with the following features: … Read more
The Nebula platform is a cloud management platform that integrates functions such as “Information Monitoring”, “Management Configuration”, and “SMS Services”, helping our customers or engineering firms manage networking devices remotely and uniformly, unaffected by space or time. With just one account, you can manage branch networks spread across the country, reducing network operation and maintenance … Read more
Word count: 1104, reading time approximately 6 minutes Udev Hotplug Rules in Linux Background Udev is a tool used in Linux systems to manage device nodes. It can dynamically create device files based on the attributes of the devices and execute specific commands, typically used for handling hotplugging. Udev rules are used to specify these … Read more
1. Cloud Preparation – Register and Log in to OC Platform Register and log in to the Huawei OceanConnect platform using a Huawei Cloud account. The interface after entering is as follows: 2. Cloud Operations – Create Cloud Device 2.1. Create Project Click to create a project: Fill in the information and submit: After creation, … Read more
In today’s rapidly evolving world of Internet of Things (IoT) technology, smart devices have become an indispensable part of our lives. From the warmth and convenience of smart homes to the efficiency and intelligence of smart cities, IoT technology is transforming our world at an unprecedented pace. However, in this vast and complex IoT network, … Read more
The Java IoT platform sounds impressive, right? Actually, it’s just a platform written in Java that can communicate with various devices! Let’s take a look at how to build a simple yet functional IoT platform together~ Step 1: Basic Configuration Class package com.iot.platform; public class IoTConfig { // Basic configuration for the platform, feel free … Read more
In recent years, we have lived in a world where IoT devices outnumber traditional mechanical devices. Refrigerators, televisions, temperature sensors, water flow meters, access control cameras, children’s toys, and even pens that automatically back up anything written in a notebook and save it as text on a phone. IoT devices are the new black. So, … Read more
In both smart projects and the consumer scenarios of smart homes, the application of the Internet of Things (IoT) is involved. With the advancement of network technology, IoT applications are becoming increasingly popular. Most IoT applications are formed through the self-detection capabilities of sensors, combined with network transmission, computing, and big data technologies, achieving more … Read more