Research and Development of Wireless Smart Temperature and Humidity Monitoring System via Bluetooth Module and Mobile Application

In this paper development of a wireless smart temperature and humidity monitoring system via bluetooth module and mobile application has been presented. This system has been designed to monitoring the temperature reading easier so that we are used to finding the accurate measurement of temperature without any internet connection. For example, we can use this to control the room ac, room heater, commercial space temperature, kitchen temperature. We can read the temperature without any internet connection. Since there are some temperature devices where people have to take the reading of temperature manually or browsing the internet, we developed the temperature reading into a wireless smart temperature monitor. We get the temperature reading by using the application (APK) (Bluetooth Terminal). This paper has been done to monitoring temperature along with humidity so that people can use it very easily. An application is developed along with a Bluetooth module inside the circuit to monitor proper temperature and humidity by using an android device. We have tested this project in several places and the result has been verified. It has been found that the system is very good and well working. We can use it for our own good and it is very helpful to society.