The global sensor industry is experiencing explosive growth amidst the wave of IoT and smart manufacturing. As the core component for data collection,the global market size reached $192.97 billion in 2023, with China contributing nearly one-third of this at 364.47 billion yuan. The growth rate of smart sensors is particularly remarkable, with a domestic compound … Read more
Introduction In the world of the Internet of Things (IoT), platform selection, functionality implementation, and development efficiency are topics that developers cannot avoid. Today, we will discuss an open-source IoT platform that has made countless developers exclaim “it’s really great”—ThingsBoard. Especially its Web configuration system, which, due to its simplicity, powerful features, and flexible scalability, … Read more
Introduction In industrial control, data acquisition, and communication scenarios, PLX (acquired by Broadcom) PCIe controller chips are widely used. VxWorks 7, as the latest generation of real-time operating systems from Wind River, offers a more modern driver framework – VxBus 2.0. This article will share the complete process of developing PCIe device drivers in the … Read more
VxWorks is a real-time operating system (RTOS) widely used in embedded systems. Due to its high performance and reliability, it has been extensively applied in many critical fields such as aerospace, industrial control, and automotive electronics. This article will briefly introduce network programming on VxWorks, focusing on how to perform network communication and providing some … Read more
Building an ISO Image Based on BusyBox 1. Preparation • CentOS 7.9 3.10.0-957.el7.x86_64 • VMware Workstation Recommendation: Use BusyBox version <= 1.33.2 for kernel <= 3.10.0 2. Installing BusyBox # Install dependencies yum install syslinux xorriso kernel-devel kernel-headers glibc-static ncurses-devel -y # Download wget https://busybox.net/downloads/busybox-1.33.2.tar.bz2 # Compile and install tar -xvf busybox-1.33.2.tar.bz2 cd busybox-1.33.2 make … Read more
The multi-port embedded industrial computer is primarily used in automotive painting control lines for system control, equipment connection and communication, quality inspection and monitoring, among other aspects. Below is a detailed introduction: System Control and Coordination As the core control unit of the automotive painting control line, the multi-port embedded industrial computer is responsible for … Read more
Description: This guide introduces how to install Ubuntu MATE 20.04 LTS on Raspberry Pi 3B+ Preparation Before Installation Use the Ubuntu MATE 20.04 LTS image click here for download link The file name is as follows: ubuntu-mate-20.04.1-beta2-desktop-arm64+raspi.img.xz Download and install Win32DiskImager software A Micro SD cardFormat the Micro SD card on Windows A Raspberry Pi … Read more
During the outbreak of the pandemic in 2020, I heavily invested in a logistics equipment company. At that time, the global supply chain was at a standstill, and the demand for digitalization surged, causing its stock price to double within six months. However, the good times did not last long; as the industry faced overcapacity, … Read more
Recently, the 2024 Zhejiang Vocational College Skills Competition for “Blockchain Technology Application” concluded successfully. The participating team, composed of students Li Mingrui, He Tianle, and Weng Yiwen from the Internet of Things Technology College, won the silver medal under the careful guidance of teachers Hong Deyuan and Rao Ning. This achievement showcases the college’s educational … Read more
IoT Technology College Wins Bronze Medal in the Zhejiang Province Vocational College Skills Competition for ‘Intelligent Electronic Product Design and Development’ Recently, the 2025 Zhejiang Province Vocational College Skills Competition for the ‘Qiushe Cup’ in the Intelligent Electronic Product Design and Development category concluded successfully. Under the guidance of teachers Zhao Jianan and Zhang Ling … Read more