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BLE Bluetooth remote-controlled car based on ESP32
- 1 College of Computer and Information Science, Southwest University, Chongqing, China
- 2 College of Computer and Information Science, Southwest University, Chongqing, China
- 3 College of Computer and Information Science, Southwest University, Chongqing, China
* Author to whom correspondence should be addressed.
Abstract
With the rapid advancement of information technology, Bluetooth technology has been widely used in the field of short-range wireless communication, playing an important role in information exchange. As one of the main technologies for short-range wireless communication, Bluetooth technology has broad application prospects, especially in robotic applications such as remote-controlled cars. This paper provides a detailed introduction to the design and implementation process of a Bluetooth remote-controlled car system based on the ESP32. It covers the classic Bluetooth and Bluetooth Low Energy (BLE) functionalities of the ESP32, the hardware design and assembly of the car (including the DC motor drive module, Bluetooth module, and speed measurement module), and methods for establishing a connection between the ESP32 and Bluetooth module, data transmission, and remote control of the car's movement. The paper also evaluates the system's performance through experiments, discusses the application and parameter adjustment of the PID control algorithm in enhancing speed control, and finally summarizes the research findings and suggests directions for future work.
Keywords
Bluetooth technology, remote control, ESP32, PID control algorithm.
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[6]. Zhang Heng. Research on Sensorless Vector Control Technology of Electric Tail Rotor for Unmanned Helicopter. University of Electronic Science and Technology of China, 2020.
Cite this article
Tie,Y.;Chen,P.;Ma,Y. (2024). BLE Bluetooth remote-controlled car based on ESP32. Applied and Computational Engineering,81,25-32.
Data availability
The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.
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Volume title: Proceedings of the 2nd International Conference on Machine Learning and Automation
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