Air quality monitoring system based on STM32
In daily life, air quality has a great impact on human health. Based on the current demand for indoor air quality, an indoor air quality monitoring system is designed. The system can monitor PM2.5, formaldehyde and temperature and humidity values in the air. This design uses STM32F103C8T6 minimum system as the main control chip, through the temperature and humidity sensor DHT11, formaldehyde sensor ZE08-CH2O and particulate matter sensor GP2Y1014AU for data monitoring, 0.96 inch OLED display display data in real time. Through TTL to RS485 module and RS485 to USB communication with the host computer, convenient for users to understand the indoor air quality in real time.
Authors
- Zhaokun Yan (ORCID: https://orcid.org/0000-0002-0708-1849)
- Shubin Yan (ORCID: https://orcid.org/0000-0002-7588-3616)
- Shijie Cheng (ORCID: https://orcid.org/0000-0002-8752-4311)
- Taiquan Wu (ORCID: https://orcid.org/0000-0003-0953-4212)
Institutions
- North University of China (CN)
- Hangzhou Special Equipment Inspection and Research Institute (CN)
- Zhejiang University of Water Resource and Electric Power (CN)
Publication Details
- Published
- 2024-11-29
- DOI
- https://doi.org/10.1109/icmsp64464.2024.10866391
- Citations
- 1
- Primary Topic
- Water Quality Monitoring Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.20
Funders
- Department of Water Resources
- National Natural Science Foundation of China
- Technology Development
- Research and Development