The certification of IoT devices through EN 18031 offers multiple benefits, primarily reflected in market access, security assurance, and brand image, as detailed below: Enhanced Market Access Compliance with EU regulatory requirements: EN 18031 certification is an EU-recognized standard. Achieving this certification indicates that the device meets the EU’s regulatory requirements for general safety in … Read more
In daily life, you often encounter various types of data related to “time”, such as: • A sensor records temperature every 10 seconds • The stock market updates prices every minute • A server generates hundreds of performance metrics every second These data points share a common characteristic: they are generated in chronological order, and … Read more
Everyone is likely familiar with the Espressif ESP32 product, which, due to its high integration and rich features, has become an ideal choice for IoT project development. Some manufacturers have developed a series of modular, plug-and-play, low-code development platforms based on their products, making it easy to create high-quality product prototypes. Today, we will be … Read more
Click the above blue text to follow us HardFault is a type of exception in ARM Cortex-M processors. It is triggered when the processor encounters an unresolvable error, or when the exception handler configured to handle specific types of errors (such as bus errors, memory management errors, usage faults) is disabled, or when another error … Read more
1. Wired to NAT HotspotFeatures: The most common internet mode, wired and wireless on different subnets, with wireless being a subnet of wired.Keywords: Wireless Network Card Master Mode/Access Point AP, Wireless Network Card connecting to LAN area:In Master mode, we can connect the router’s WAN port to the optical modem or switch via an Ethernet … Read more
New Intelligence Report Source: Reuters Editor: Zhang Jia [New Intelligence Overview] According to Reuters, the non-profit RISC-V Foundation is set to relocate its headquarters to the neutral country of Switzerland. Huawei supports this move as it is beneficial for reducing political interference from the U.S. government in the open-source community. However, even with the relocation … Read more
Microcontroller Principles and Applications, 3rd Edition Editors: Zhang Lanhong, Zou Hua ISBN: 9787111743910 Publisher: Mechanical Industry Press Uploader: .Li Jiatou. Hello everyone, I am a university student majoring in Electronic Information. Recently, I have been studying the textbook “Microcontroller Principles and Applications, 3rd Edition” and find the content rich but somewhat difficult to grasp. This … Read more
The following is a complete implementation plan for integrating industrial gateways with RFID technology to achieve IoT data collection, covering hardware selection, software architecture, implementation steps, and typical cases, applicable to scenarios such as smart manufacturing, warehousing logistics, and asset tracking: 1. Core Architecture and Technology Selection 1. System Architecture Diagram graph TD A[Industrial Gateway] … Read more
Building an IoT system using a wireless I/O gateway is a complex yet orderly process. Below is a basic step-by-step guide: 1. Define Requirements and Planning 1. Determine the application scenarios: ● Analyze the environments where the IoT gateway will be deployed, such as industrial automation, smart homes, smart cities, etc. ● Identify the specific … Read more
Some screenshots of the eBook 【Complete Set of Hardware Learning Materials Collection】