Research on Data Acquisition System and Method of Internet of Things Based on eSIM Card and 5G Communication

In the context of the Internet of Things, the data acquisition system is a bridge connecting the physical world and the digital world, and its performance directly affects the efficiency of the entire Internet of Things system. As an emerging technology, eSIM cards provide a more secure and flexible way to connect devices, while the arrival of 5G communication technology provides unprecedented data transmission speed and reliability for iot devices. Therefore, this paper studies the data acquisition system and method of the Internet of Things based on eSIM card and 5G communication, introduces the design, implementation and testing process of the system in detail, and makes an in-depth analysis of its performance. The experimental results show that the system has good stability and high efficiency, and can adapt to the changing network conditions and data flow.