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Environmental monitoring system design based on STM32 platform
- 1 College of Computer and Information Science, School of Software, Southwest University, Chongqing, China
- 2 College of Computer and Information Science, School of Software, Southwest University, Chongqing, China
* Author to whom correspondence should be addressed.
Abstract
This study addresses the current societal demand for environmental monitoring by designing an environmental monitoring system based on the STM32 platform. This system assesses and monitors environmental conditions in real-time by tracking parameters such as CO, PM2.5, temperature, humidity, and light intensity. It holds significant value in preventing air pollution and improving indoor air quality. The system employs four types of sensors: the DHT11 digital temperature and humidity sensor, the BH1750FV light sensor, the GP2Y1010AUOF optical dust sensor, and the MQ-7 CO sensor to collect environmental data, which is then processed by the STM32F103C8T6 controller. This system is characterized by its real-time capabilities, high precision, and low power consumption, making it highly practical and valuable for widespread application. The paper provides a detailed discussion of sensor selection, measurement algorithms, and system design and implementation, offering valuable insights for research and applications in related fields.
Keywords
STM32, Environmental Monitoring, Multi-Sensor System, Modular Design
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Cite this article
Tie,Y.;Chen,P. (2024). Environmental monitoring system design based on STM32 platform. Theoretical and Natural Science,41,145-153.
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 Mathematical Physics and Computational Simulation
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