基于STM32的室内空气质量检测仪的设计与实现

Design and Implementation of Indoor Air Quality Detector Based on STM32

室内空气质量检测仪采用的微处理器是STM32芯片,配合无线Wi-Fi模块、传感器包括温湿度、甲醛、挥发性有机化合物(Volatile Organic Compounds,VOC)以及PM2.5。软件采用Java语言编程实现数据信息展示,并分析接收传感器采集的空气质量数据,再按协议打包各个传感器的数据,将打包的数据通过Wi-Fi模块发送到指定计算机的网际互连协议(Internet Protocol,IP)地址和端口或移动设备,以便后续扩展处理。

The microprocessor used in the indoor air quality detector in Guangzhou is STM32 chip, which cooperates with the wireless Wi-Fi module and sensors including temperature and humidity, formaldehyde, Volatile Organic Compounds(VOC) and PM2.5. The software adopts Java language programming to display the data information, receives the air quality data collected by the sensor, analyzes and processes it, and then packs the data of each sensor according to the protocol. The packed data is sent to the Internet Protocol(IP) address and port of the specified computer or mobile device through the Wi-Fi module, and can be expanded later.