In the steel forest of factories, the roar of machinery rises and falls, but there are always some “silent hazards” lurking in the corners—overheating equipment, abnormal currents, personnel entering restricted areas… Until the LoRa gateway, this “digital sentinel,” appeared, weaving an invisible wireless network into a smart safety net, truly bringing the industrial IoT to … Read more
Hello everyone, welcome to <span>LiXin Embedded</span>. Today, let’s talk about a technology that is super popular in the Internet of Things (IoT) field—Bluetooth Low Energy (BLE). You may already be using Bluetooth headphones, fitness bands, or smart lights at home, but did you know? BLE is quietly changing our lives. From smart homes to medical … Read more
Author of this article Hao Zheng: Product Manager at Beijing Mensi Technology Co., Ltd., engaged in research on power communication technology and IoT wireless communication technology, dedicated to the construction and application of LoRaWAN technology both domestically and internationally. What is the main content of this article? The development of low power wide area network … Read more
【Click the blue text above to follow the DF Maker Community and become a tech enthusiast】 The community’s public account records weekly shareable maker-related content, published every Friday～ Submissions or recommendations for related content are welcome. Submission email: <span>[email protected]</span> Dance Robot Acrobot Acrobot is a structurally simple yet highly expressive four-joint robot developed by Daniel … Read more
🔍 A Guide for Makers and Engineers | 💡 A Comprehensive Analysis from Basics to Advanced 🌟 I. Core Positioning Comparison “Arduino is a rapid prototyping tool, while ESP32 is an all-in-one IoT platform” Dimension Arduino ESP32 Core Value Quickly validate ideas Implement complete IoT systems Hardware Features 8-bit processor / Low power consumption Dual-core … Read more
Specialized and Innovative Benchmark Brand Column Yaonian was founded in 2011, dedicated to promoting the brand development of enterprises. To date, it has provided services to over 400 companies, including Tencent, Haier, Fotile, Shentianma, Guanghetong, Microchip Technology, BGI, Han’s Laser, Huibeichuan, and Jinzheng Co., covering hundreds of technology enterprises in fields such as semiconductor technology, … Read more
Contact WeChat: x274529 LoRa is short for Long Range, a type of wireless communication technology characterized by long distance and low power consumption. The data rate is relatively low, and it can be considered as the physical layer implementation in network communication. The corresponding products for LoRa are transceiver chips, such as Semtech’s SX1272/SX1276, which … Read more
The Internet of Things (IoT), as an industry covering a wide range of fields, has permeated various aspects of daily life. From identity authentication systems and electronic toll collection (ETC) to smart home control, IoT technology plays a core role in the integration of various hardware devices and network communications. With the continuous advancement of … Read more
5G Overview of 5G Networks • 3GPP defines three major scenarios for 5G: (Embb/Mmtc/URLLC) • Bandwidth requirements and latency are the main driving forces behind the development of 5G (Incorrect) • The following are directions for the development of 5G networks: (Heterogeneous network integration / Ultra-dense cells / Cloud computing / Elastic resource management and … Read more
With the continuous updates in hardware architecture, oscilloscopes are no longer just instruments for “oscillography”; protocol decoding is a typical example! IIC, SPI, UART, CAN, LIN… We provide the ZDS series oscilloscopes with up to 37 types of protocol decoding analysis plugins for free. What are the applications of these numerous protocols, and how are … Read more