Design of Environment Monitoring System Based on Single-Chip Microcomputer

This article proposes a real-time environment monitoring system based on single-chip microcomputer, which consists of the device and user. The user adopts WeChat small program, while the device includes STMicroelectronics (STM32) single-chip microcomputer (SCM) control module, temperature and humidity sensor module, illumination sensor module, smoke sensor module, Wireless Fidelity (WIFI) communication module, display module, alarm module, and CP2102 USB-TTL module. The device establishes the connection with the user through the WIFI communication module to achieve remote wireless transmission of data. This system can monitor physical environment information in real-time, not only improving comfort and office efficiency, but also achieving the purpose of preventing danger through preset alarms.