Over the years, ZigBee has been continuously updated and iterated. After ZigBee re-approved its ZigBee (07) specification, it defined two function sets of ZigBee and ZigBee Pro on the basis of its ZigBee (06), and the functions of ZigBee (07) in terms of network environment compatibility are based on this function set got strengthened.

​Huawei Cloud Platform provides powerful cloud services, including support for the MQTT (Message Queuing Telemetry Transport) protocol.

The development of artificial intelligence field has brought us many cutting-edge technologies, such as deep learning, natural language processing and so on. Among them, GPT (Generative Pre-training Transformer) is a pre-trained language model based on the Transformer architecture, which has been widely used in speech recognition, machine translation, language generation and other fields. This article will discuss the basic principles of GPT, the advantages and disadvantages of GPT, and the application of GPT.

Global warming is causing climate change, which is driving governments to reduce their carbon footprint in line with the UN's 2030 Sustainable Development Goals.

iot is a key enabler in smart city projects, and many other technologies and applications must be used to make smart city projects a reality. Smart cities are becoming more and more popular. However, smart city development is more than just building a website and hoping it will take off. The ability to respond instantly is an important factor leading to the transformation of urban form. To develop smart city technologies, cities must have access to information on sustainability, resilience and artificial intelligence to successfully analyze data and improve urban life.

With the rapid development of the Internet of Things, smart homes are becoming more and more common in our lives. We only need a mobile phone to control all our smart devices, which brings great convenience and comfort to our life.

When it comes to choosing a wireless technology (Refer article :Explanation of WiFi wireless Communication Technology )for a smart home, there are several options available, each with its own advantages and disadvantages. The choice of wireless technology depends on the specific needs and requirements of the system.

The four stages of iot communication are the perception layer, transport layer, network layer, and application layer. In each stage, different wireless technologies can be used to transfer information.

LoRa is a linear frequency modulation spread spectrum iot modulation technology, also known as broadband phenomenon FM (Chirp Modulation) technology. Compared with the traditional FSK technology, LoRa has a longer transmission distance under the same power consumption, and has strong anti-interference ability.

The DC-AC motor forward and reverse control system realized by C31-04R under Ebyte Company, the system can be controlled by local buttons, or can be connected to the cloud server through the 4G network and then controlled through the mobile APP (using Alibaba Cloud's "cloud" Smart”), and can also be controlled within 4Km through the remote control.

By the end of 2022, the total mileage of my country's highways has reached 5.28 million kilometers, forming a national highway network with expressways as the skeleton, national and provincial roads as the veins, and rural roads as the cornerstone.

As the Internet of Things continues to mature and develop, cloud computing has gradually become an indispensable part of it. The Internet of Things collects a large amount of data that is difficult to calculate through a large number of sensors, and cloud computing can intelligently carry out these collected data. processing. Cloud computing is the cornerstone of the development of the Internet of Things, and the Internet of Things is the largest user of cloud computing.