After a two-year hiatus, the LoRa Alliance resumed its in-person LoRaWAN World Expo event on July 6-7, 2022, in Paris, France, welcoming over 1,000 attendees and exhibitors from around the globe. Market research firm Omdia also attended the event. Achieving sustainable development goals through LoRaWAN networks was one of the key agenda items of this … Read more
Continuing from the previous article discussing your concerns about WiFi 7 SoC and technology (Part 1), let’s take a look at Broadcom’s masterpiece. This chip is also targeted at the mobile market and is set to launch very soon. However, as shown in the image below, it is clearly different from MTK’s SiP solution. This … Read more
The T820 (T9100) utilizes advanced 6nm EUV process technology, integrating a high-performance application processor with a built-in financial-grade security solution, delivering a new performance experience in the 5G era. Additionally, the T820 (T9100) supports 4K ultra-high-definition video recording, 108MP ultra-high pixel photography, and 120Hz high refresh rate display, significantly enhancing multimedia and entertainment experiences on … Read more
IoT Sensors are Transforming IndustriesCHANGE Internet of Things (IoT) sensors are fundamentally changing various industries and reshaping how individuals and organizations utilize technology in today’s digital environment. These small yet powerful sensors are increasingly being integrated into systems for real-time data collection, enhancing operational efficiency, and enabling smarter decision-making across sectors. 01Predictive Maintenance Predictive maintenance … Read more
“How to recharge at home?” “Recharge successful, but why is there still no gas?” “I recharged and pressed the button, but what should I do if there is still no gas?” Recently, many gas users have been leaving messages on the WeChat public account inquiring about the recharge and gas purchase issues for smart IoT … Read more
Scan to FollowLearn Embedded Together, Learn and Grow Together Overview AT commands (Attention Command) are a widely used text command line protocol in communication devices such as modems, GSM/GPRS modules, and Bluetooth modules. It originated from the command set designed by Hayes for its smart modem in 1981 and later became the de facto industry … Read more
Follow “Electronic Engineering Magazine” and add the editor on WeChat Regional groups are now open, please send messages 【Shenzhen】【Shanghai】【Beijing】【Chengdu】【Xi’an】 to the public account In recent years, the proliferation of the Internet of Things (IoT) has transformed the world of industrial automation and home automation. In these fields, connected devices control machines, manage critical data, and … Read more
Recently graduated friends, do you find hardware and programming daunting? However, with the right approach, these can be easily mastered. Today, I will share how university graduates from non-electronic information majors can easily understand hardware and quickly learn Arduino programming to engage in IoT in the future. Easy Learning of Hardware Basics Many people are … Read more
1. Core Technology Analysis 1️⃣ Working Principle Light sensors convert light signals into electrical signals through photosensitive elements (such as photodiodes and photoresistors) to detect environmental brightness. Common types include: Photodiodes: High sensitivity, used for precision measurement Photoresistors: Low cost, suitable for basic scenarios Digital Sensors (e.g., TSL2561, BH1750): Built-in ADC chips, directly output digital … Read more
Hey everyone! Are you often confused by the terms “card number” and “ICCID number” when using IoT cards? Are you still wondering how to check the IoT card number or the ICCID number? Don’t worry! This article will help you understand the differences between IoT card numbers and ICCID numbers so that you won’t be … Read more