IoT-Based Weather Tracker with Data Logging Systems

Weather data is crucial for analysing and predicting natural calamities. Accurate weather data collected over large areas with precision can help not only in predicting rainfall, storms, etc. but also aid farmers in planning the watering of their crops. This data is vital for weather stations, meteorological departments, aviation, marine industries, and the agricultural industry. The proposed project consists of two modules created with sensors and microcontrollers: a Weather Tracker Transmitter (WTT) module and a Weather Tracker Receiver (WTR) module. The WTT collects various real-time weather data, such as temperature, humidity, air pressure, precipitation, altitude, GPS data, latitude, and longitude, and transmits this data wirelessly to the WTR module using 2.4GHz radio waves. The project aims to collect weather data over large areas with very high precision using the WTT module, transmit it wirelessly to the WTR module, and provide this data in a CSV file stored on an SD card for future analysis and prediction. The project also uploads the collected data to a server for visualisation on mobile and web applications. Compared to other devices, this system is capable of collecting real-time weather data over very large distances, with up to 3,124 WTT modules. These modules could be spread over a 7 km radius from the WTR module to collect weather and other environmental data.