DESENVOLVIMENTO E VALIDAÇÃO DE ESTAÇÃO METEOROLÓGICA ALTERNATIVA INTEGRADA A APLICAÇÕES WEB E ANDROID

The objective of this work was to develop an alternative meteorological station using Arduino, to integrate it with the Web application and an Android. The meteorological station was developed using Arduino and air temperature sensors, relative air humidity, wind speed and rain. It was built next to a validation weather station. The Android application was developed with the MIT App Inventor platform, integrated with the bluetooth module, and the Web application was developed with PHP programming language, integrated to the SIM800L module, and stored the data in MySql database. The data from the meteorological stations presented “almost perfect” correlation and low rating for the root of the square average error. The Willmott index had high concordance and the performance index was “great”. The Android application consulted the data every minute and made it possible to connect to the Web application via the Internet. The Web application consulted the latest data received, integrated it into the Thingspeak Cloud channel, allowed administrators to import the text file, view records per minute and hour, download the data and send it via e-mail. The results will serve as a basis for projects with Arduino with application integration.