The opportunity for wireless network devices to be widely used in the Internet of Things has the following developments:

Technological progress: In recent years, wireless communication technology has continued to develop, and new communication technologies such as 5G, NB-IoT, and LoRa have emerged one after another and gradually matured, providing more choices for IoT applications. These new technologies have higher bandwidth, lower power consumption, longer communication distance and wider coverage, which can meet the needs of IoT applications for low power consumption, large capacity, and high speed.

Cost reduction: As the market demand for wireless communication equipment continues to increase, the production cost of wireless network equipment is also gradually reduced. This makes the promotion and popularization of IoT applications easier. For example, the price of wireless communication modules such as NB-IoT and LoRa continues to decrease, making sensor nodes and devices in IoT applications more popular and widely used.

Application requirements: The promotion and popularization of Internet of Things applications has promoted the demand for wireless communication technologies. There are a huge number of devices involved in the application of the Internet of Things, and these devices are often distributed in different locations, and need to realize data transmission and communication through wireless network devices. Therefore, the application requirements of wireless network devices drive the use of wireless communication technologies in IoT applications.

Policy support: In order to promote the development of Internet of Things technology, many countries and regions have issued relevant policies and plans to support the development and application of wireless communication technology. For example, China has formulated the "Internet of Things Industry Development Plan (2015-2020)", which clearly proposes to accelerate the research and development and application of wireless communication technologies such as NB-IoT, and promote the application of the Internet of Things in urban management, intelligent manufacturing, and intelligent agriculture. Landing and promotion in the field.

To sum up, there are many reasons why wireless network devices are widely used in IoT applications, including the combined effects of technological progress, cost reduction, application requirements, and policy support. This also provides strong support for the development and popularization of IoT applications.

UART module