The Internet of Things (IoT), as a core area of the new generation of information technology deeply integrated with the real economy, is reshaping the global industrial landscape. Its employment directions exhibit multi-layered and cross-industry characteristics, covering the entire industrial chain from hardware development, software design, data analysis, system integration to security protection. By 2025, … Read more
School of Information Engineering To help first-year students quickly adapt to their professional studies and cultivate practical innovation abilities, the “Mentorship Program Report Activity” was successfully held this semester in Classroom 208 of Building Two. This event was organized in groups guided by instructors, with all first-year students participating in the report, showcasing their learning … Read more
Click the top left corner“MDPI Engineering Science” to follow us for more latest news. The COVID-19 pandemic has had a profound impact on global healthcare systems, particularly exposing the inadequacies in resource allocation and technology application in developing countries. Remote areas, due to a lack of medical facilities and shortage of professionals, struggle to achieve … Read more
“Internet of Things Communication and Sensing: Theory and Practice” ISBN: 9787302683834 Authors: Wang Jiliang, Tong Shuai Price: 69 Yuan Comprehensively introduces the fundamental principles and implementations of Internet of Things communication and sensing, closely aligned with the forefront of the field; Combining theory and practice, covering basic knowledge, specific cases, and implementation code, providing a … Read more
The value generated by data far exceeds the value of global goods trade —— McKinsey, “Digital Globalization” (2016) There are billions of connected IoT devices globally. These devices span multiple industries, whether they are security cameras, health monitoring devices, or simple office printers, they possess transformative power. However, with the explosive growth of connected technology, … Read more
In the development of ESP32 projects, time management is crucial. It allows you to precisely control program execution, complete scheduled tasks, log data, and even implement complex timing functions. The ESP32Time library has emerged to provide a series of convenient APIs, enabling developers to easily retrieve and set the time of the ESP32’s internal RTC, … Read more
The following are the detailed steps for quickly accessing the Matter protocol with ESP32, covering environment setup, code configuration, compilation and flashing, and testing and validation, helping developers quickly implement Matter functionality on ESP32 devices: 1. Hardware Preparation •Recommended Development Boards: ￮ESP32-S3-BOX: Integrated touchscreen and sensors, supports Matter over Wi-Fi. ￮ESP32-WROOM-32: Basic model, requires an … Read more
1. Interrupt Priority <span>Cortex-M</span> series cores (such as <span>M3/M4/M7</span>) use the <span>NVIC</span> (Nested Vectored Interrupt Controller) to support interrupt nesting and priority management. It employs a grouping mechanism that divides interrupt priority into two parts: Preemption Priority: Determines whether the current interrupt can interrupt other interrupts. Subpriority: Determines the response order when preemption priorities are … Read more
Click the aboveblue text to follow us In the field of embedded systems, the choice of operating system has a significant impact on system performance, reliability, and functionality. A Real-Time Operating System (RTOS) is designed specifically for handling time-critical applications, ensuring that tasks are completed within strict deadlines. This article will explore the necessity of … Read more
Router Flashing This section refers to the relevant tutorials from various manufacturers, but it is said that there is a firmware called breed, which seems to make the router less likely to become bricked after flashing! Changing the Default Mirror Source of the Router and Preparation Work Connect to the router using SSH, by default … Read more