Indoor environment monitoring device based on STM32

Abstract

Based on people’s demand for indoor air quality monitoring, an indoor ambient intelligence detection system with STM32F103C8T6 microcontroller as the core controller is designed, which can monitor the current indoor temperature, humidity, suspended particles (PM10) and toxic and harmful gases in the air in real time, accurately and effectively. And the current indoor environment is transmitted to the computer for display through Bluetooth, so as to warn people in time and avoid harm to human health. The system has the characteristics of small size, convenience, reliability and simple operation, and can be widely used in the field of indoor environment detection.