What is NB-IoT NB-IoT = Narrow Band Internet of Things NB-IoT is a low-power wide-area communication technology built on cellular networks. NB-IoT Module A module that carries the NB-IoT chip and can complete communication functions. The four main features of NB-IoT technology: Mainstream Module Manufacturers Currently, the modules on the market mainly use chips from … Read more
The limited coverage of infrastructure has become a major bottleneck for global connectivity in the Internet of Things (IoT). Satellite networks, with their global coverage and all-time access characteristics, have received widespread attention and attempts to serve as the infrastructure for IoT terminal access, aiming to achieve the ultimate goal of global IoT coverage. However, … Read more
Since Kevin Ashton first proposed the concept of the Internet of Things in 1999, the development of IoT has been rapid. According to IDC predictions, by 2025, there will be 75 billion devices connected to the IoT globally. IoT technology is the next crucial technology for achieving the interconnection of all things in the world. … Read more
What changes will occur in life when every corner of the city can achieve intelligent interconnection? Wuhan Huilian Infinite Technology Co., Ltd. (hereinafter referred to as “Huilian Infinite”), a talent enterprise in the Optical Valley, is providing answers using wide-area IoT technology. Low-power wide-area IoT technology is a wireless communication technology capable of data transmission … Read more
Follow the IoT Planet to track the latest developments in the Internet of Things! “IoT Planet” focuses on sharing technologies and applications related to the Internet of Things. In the Internet of Things, communication lines are used to transmit data, signals, and power to establish communication links between devices. Common communication lines include USB cables, … Read more
Note: Table 1 was formulated by the Ministry of Industry and Information Technology of China in 1985, and Table 2 was formulated in 1992. It stipulates that the channel spacing for cordless phones is 25KHz, with a maximum transmission power of 50mW for landline phones and 20mW for mobile phones. The transmission categories are F3E; … Read more
This series was recorded by NVIDIA from 2015 to 2016, but for beginners of NVIDIA Jetson, learning OpenCV development is still very meaningful. A total of 9 lessons. NVIDIA Jetson OpenCV Development Practical Tutorial (Part 1) NVIDIA Jetson OpenCV Development Practical Tutorial (Part 2) 07 Lesson Seven Using a cascade classifier to detect objects in … Read more
NVIDIA released the latest Deepstream 4.0. We have previously compiled notes on some new features and applications of Deepstream 4.0: NVIDIA Deepstream 4.0 Notes (1): Accelerating Real-Time AI Video and Image Analysis NVIDIA Deepstream 4.0 Notes (2): Smart Retail Scene Applications NVIDIA Deepstream 4.0 Notes (3): Smart Traffic Scene Applications NVIDIA Deepstream 4.0 Notes (4): … Read more
The camera module is an essential part of AI-based embedded systems. There are so many camera modules available on the market that it can be difficult to choose. This article will detail this process to help you make the right choice for embedded applications, including NVIDIA Jetson. Considerations for Choosing a Camera Choosing a camera … Read more
Typical Embedded Edge AI Application Scenarios Industrial manufacturing and logistics applications are on the rise. We are seeing a shift due to worker shortages and increased demands for industrial safety and operational efficiency. Better planning and scheduling in supply chain management are becoming increasingly important. This, in turn, drives automation in warehouses, mobile robotics, industrial … Read more