基于单片机和蓝牙APP的环境温湿度监测系统设计与实现

AbstractAccording to the needs of family life and industrial production,combined with domestic and foreign research status,relevant research isconducted.Using embedded microcontroller technology,sensor technologyand wireless Bluetooth transmission technology,a set of intelligent BluetoothAPP environment monitoring system based on single chip microcomputer isdesigned.Collecting environmental variable information through sensortechnology,feeding back environmental variable information to the single-chip microcomputer,the single-chip microcomputer responds to signals,thedriver runs,and controls by wireless transmission to obtain currentenvironmental data in real time and set environmental alarm values.Whenthe real-time environmental data exceeds the preset alarm value,the systemwill automatically alarm,and adopt targeted measures for timely emergencyresponse.While raising the variables of people's family living environment,it also guarantees the safety of life and property of industrial productionworkers.Key Words:Environmental temperature and humidity monitoring;STC89C51:HC-05;DHT11:APP:SIC-ISP