Smart cities use information and communication technology to sense, analyze, and integrate key information of the city’s core systems to make intelligent responses to various needs including people’s livelihood, environmental protection, public safety, urban services, and industrial and commercial activities. This includes the “city brain”

IoT devices use different communication and messaging protocols at different layers. When developing IoT devices, the type, layers, and functions the device is intended to perform often determine the final choice. MQTT, XMPP, DDS, AMQP, and CoAP are some of the communication protocols widely used

As a narrowband IoT technology, NB-IoT stands out in various industries and its applications cover many fields. So, this article will explain the main application categories and related characteristics of NB-IoT. 1. What is NB-IoT? NB-IoT refers to Narrow Band -Internet of Things (Narrow Band-Internet

The IoT gateway is like the central brain of human beings. It transmits, calculates and processes data on what is seen and heard by the five senses. It also helps break through vertical barriers, realize cross-border processing, and fully tap the true potential of the

The development of communication and information technology has led the economic and social development in the past 30 years and has become the most important factor affecting social life. Whether it is the convenience of communication in the era of voice calls in the past,

The concept of “Internet of Things” was officially proposed in 2005. In 2009, China proposed “Perception of China”. The status of the Internet of Things was further enhanced and was officially listed as one of the country’s five emerging strategic industries. In China, the level

“The Internet of things” is the English name of the Internet of Things. In China, the Internet of Things is called the “Sensor Network”, so sensors play an important role in the Internet of Things. The main roles in the Internet of Things should be

The Internet of Things can be understood literally by breaking down the words. Things are lighting nodes, connections are the Internet, and networks are networks or cloud services directly formed by things. From this point of view, the Internet is the bridge in the middle.

Light is the most direct expression of the Internet of Things in the field of lighting. Now, whether it is indoor or outdoor lighting, it is basically the same. It is nothing more than remote switching and dimming of light. The biggest basic difference between

Before 5G has arrived, the outside world has never stopped making noise. AI and autonomous driving have also become hot topics, and various countries are actively promoting and developing them. It is not an exaggeration to say that the current 5G industry is regarded as

Smart agricultural IoT is an advanced stage of modern agriculture development and an important goal that modern agriculture hopes to achieve. The realization of smart agricultural IoT can help agricultural production achieve precise planting/breeding, visual management, real-time analysis and intelligent decision-making. The goal is to