LoRa—Pollution and Weather Monitoring System

Abstract

A decentralized system is created to store the data collected from the IOT sensors using Arduino module with the transformation of sensor data from analog to digital and then hook up with LoRa transmitter, from here all data forwarded to LoRa receiver which coupled with NodeMCU. The Things Network is used to decode the encrypted data to cloud storage every time the transaction is received from which the data reserved in Cloud. Here we use thingsspeak.com with the visualizing channels for each sensor result has taken out with suitable graphs along with certain date and time. As keeping security, distance in mind we compact with different types of architectures based on LoRa modules and device to device security and cloud storing methodologies.