Implementation of Weather Station for The Weather Reality In A Room

Abstract

Weather is air condition in a certain place and in a relatively short time. Changes in weather can be observed using a device called Automatic Weather Station (AWS). Weather stations measure weather data consisting of temperature, relative humidity, atmospheric pressure, wind speed, light intensity, and others. An online service that provides weather data, one of which is OpenWeatherMap. Weather data from OpenWeatherMap in this study was implemented in a room using an instrumentation system, so that the weather conditions in the room are in accordance with the weather data conditions obtained from OpenWeatherMap. To validate between weather data in a room obtained through sensors against weather data obtained from OpenWeatherMap, the data is processed in a microcontroller. The sensor module used consists of a DHT22 sensor to measure temperature and humidity, a BMP180 sensor to measure pressure and wind speed, and a BH1750 sensor to measure light intensity. To get the same weather data conditions between weather data in a room and weather data obtained from OpenWeatherMap, use an actuator that functions as a weather conditioner in a room. The actuators used consist of heaters and coolers to produce temperature, water spray to produce humidity, fans to produce wind speed, and light bulbs to produce light intensity. The results of this study are prototype weather conditioners in a room based on weather data in a city obtained from OpenWeatherMap.