Real Time Weather Monitoring System

Abstract

A real-time weather monitoring system gathers weather data at regular intervals to improve crop yield. Rainfall is measured by a rain gauge, temperature and humidity with a DHT11 sensor, wind speed using an anemometer, and air pressure with a BMP180 sensor. The ESP32 reads data from these sensors at a constant time interval, processes it, and can either send it out or store it for future Users are able to access weather trends on a website, which makes it easier to read the data. The system is cheap, easy to install, and provides correct weather information from that location, making it suitable for agriculture, which enhances crop yield. Yet, the system gives information only from a single point, and cheap sensors are prone to require regular calibration, particularly in instances of extreme weather.  All in all, this system allows farmers to base their decisions on local weather.