The application of bluetooth technology in the internet of things

Abstract

With the development of the Internet of Things, Bluetooth technology has gradually become one of the most important means of communication between IoT devices. It is a short-range wireless communication technology. This paper summarizes the existing research results and technological applications, and explores the application prospects of Bluetooth technology in the Internet of Things. Firstly, the basic principles and standards of Bluetooth technology are introduced, including Bluetooth Low Energy (BLE) and Bluetooth Classic. Then, the application schemes and implementation methods of Bluetooth technology in smart homes, smart cities, and smart healthcare are explained separately. Finally, this article analyzes the advantages and disadvantages of Bluetooth technology in the Internet of Things, and puts forward future development trends and challenges for Bluetooth technology, such as improving communication distance and transmission speed, enhancing security and privacy protection, etc. This research has a certain reference value for promoting the application and development of Bluetooth technology in the Internet of Things.