THE SMART CLASSROOMS SYSTEM WITH INTERNET OF THINGS (IOT) THROUGH ANDRIOD AND IOS

Abstract

The purposes of this research were 1) to develop turn on – off air conditioning in the Smart Classrooms System with Internet of Things (IOT) of Faculty of Dentistry, Rangsit University 2) to develop turn on – off the lights in the Smart Classrooms System with Internet of Things (IOT) of Faculty of Dentistry, Rangsit University and 3) to study satisfaction of Smart Classrooms System with Internet of Things (IOT) through Andriod and IOS of Faculty of Dentistry, Rangsit University.

The method of the research is divided into 2 part are 1) development of the Smart Classrooms System which consists of hardware and software. The hardware consists of a microcontroller ArduinoNodeMCU V3 process algorithm with ESP8266 which is a small module WiFi used low power consumption only 3.3V by acting as send and receive data via the wireless WiFi work with Relay Module 5V /10A number 8 Chanel. It’s turn on – off air conditioning and the turn on-off the lights. In the part of the software will use the applications Blynk that installed on Android smartphone and IOS and the main controller in turn on - off and notice the situation assessment work 2) The evaluation the satisfaction Smart Classrooms System with authorities staff. The questionnaire consists of the performance of the system device in a controller system, program system, user interface, knowledge, and benefit to the organization.

The results showed that the Smart Classrooms System has a good level of satisfaction, which an overall average of 4.19 and overall the standard deviation of 0.31. The total distributions results of all 6 sides were found that 1) the work as a function of the system has an average of 4.07 and an average standard deviation of 0.28 2) the access control systems have an average of 4.05 and an average standard deviation of 0.31 3) the program systems have an average of 4.14 and an average standard deviation 0.44 4) the user interface has average of 3.94 and an average standard deviation 0.42 5) the knowledge has an average 4.08 and average standard deviation of 0.38 and 6) the benefits to the organization has an average of 4.30 and average standard deviation 0.44.