Development of Internet of Things Based Weather Sensor

Abstract

Weather is a complicated condition that is influenced by many factors and can react in different ways. If the weather patterns are relatively stable, persistence methods of forecasting will provide a relatively useful technique to predict the weather for the next day. Modern method calculates the current weather as input of mathematical model. A mathematical model will be simulated in a computer system. Hardware to predict the weather is microcontroller and sensor. Microcontroller that will be used is Arduino, sensor that will be used is DHT 22, and Water sensor. This research proposes developed IoT based weather sensor. There are 3 kind of variable to forecast the weather there are temperature, humidity, and rain. There are 8 steps to develop weather forecast system. First, identification of system requirement, definition of feature, hardware schematic design, hardware development, microcontroller programming, web server programming, and last system testing. After identifying ways to develop IoT based weather sensor, then the testing of IoT based weather sensor will be carried out. The result will become basic to predict the weather for next day.