Application of WiFi Technology in Remote Temperature and Humidity Monitoring System
Temperature and humidity monitoring are more and more widely used in industry, agriculture, chemical industry and other industries. In many cases, temperature and humidity monitoring need to monitor multiple points in a large space and multiple points in different spaces. In order to accurately monitor the temperature and humidity of multiple observation points in real time, it is necessary to realize the measurement and wireless transmission of the distribution of temperature and humidity. WiFi is more and more popular because of its high transmission speed, large coverage, simple networking and seamless connection with the Internet. With lower cost and increasing reliability of embedded WiFi chips, WiFi technology has become a solution of embedded network featuring development advantages. The temperature and humidity monitoring based on WIFI consist of temperature and humidity sensors, microcontrollers and WiFi modules. Each collecting node collects temperature and humidity by u...