Agriculture is one of the oldest industries in human history. By learning to grow crops and domesticate livestock, ancient human societies avoided the necessity of moving in search of food. Therefore, our ancestors had the opportunity to choose a fixed place of residence and establish

What is NB-IoT NB-IoT is a wireless cellular network communication protocol. It is the abbreviation of NArrow Band Internet of Things, which means narrowband Internet of Things. It is a low-power wide-coverage Internet of Things technology (LPWA). Narrowband only refers to the bandwidth used is

The key to Internet of Things (IoT) technology is communication, and various protocols play an important role in connecting the vast number of “things” to the Internet. This article introduces two complementary IoT protocols: Message Queuing Telemetry Transport (MQTT), a scalable Internet protocol that supports

One of the hallmarks of the construction industry is its enormous capacity to reinvent itself. The integration of technology trends such as the Internet of Things will facilitate many tasks in the industry, such as optimizing resources and improving the completion time and quality of

With the development of agricultural mechanization, most of my country’s agricultural production has been mechanized. At the same time, a series of problems have arisen. The agricultural machinery cannot be found in its specific location, or the driving route is adjusted due to unexpected circumstances

At present, there are many types of interfaces in communication equipment, and you will always encounter various conversion boards during debugging. Today, this article will help you understand the differences between these interfaces. First of all, the serial port, UART port, and COM port refer

NB-IoT is a low-power wide-area IoT technology that operates in authorized frequency bands and is widely supported by mainstream operators and communication equipment manufacturers around the world. Compared with other IoT technologies, NB-IoT has wider coverage, lower terminal power consumption, larger number of connections, and

The Internet of Things refers to the interconnection of micro-computing systems embedded in devices and physical objects and enables these devices to exchange data without human intervention, thereby increasing the integration of the real world into computing devices Opportunity. We now see connected devices almost

With the rapid development of my country’s social economy, the popularity of private cars has gradually increased. Especially for families with children, cars are very convenient as a means of transportation, but parking spaces are currently in short supply in many cities. In addition, the

In about 30 years, the earth will be home to nearly 10 billion people, 68% of whom will live in urban areas. These urban areas will face a range of problems, so government authorities will have to rely on limited resources to provide public services

What is smart agriculture? Smart agriculture is an important part of the smart economy. It is a product of the integration of modern information technology such as the Internet of Things, cloud computing, and 3S technology with agricultural production. It can achieve precise management of

The ecological environment Internet of Things is currently the largest Internet of Things in the country. As 5G gradually becomes commercially available, its characteristics of high bandwidth, low latency and large connections will further promote the advancement of various sensor technologies and expand the scope