Wireless Sensor Network Monitoring and Environment Control System

Dr. Srinivasa Reddy; G Ashish Vardhan | N Aravind | K Meghana | G Sampath | G Rahul; Dr. G Sirisha

Dr. G Sirisha | Dr. Srinivasa Reddy | G Ashish Vardhan | N Aravind | K Meghana | G Sampath | G Rahul "Wireless Sensor Network Monitoring and Environment Control System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-10 | Issue-1, February 2026, pp.1058-1064, URL: https://www.ijtsrd.com/papers/ijtsrd100170.pdf

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Abstract :
In this project, a Wireless Sensor Network (WSN) Monitoring App is implemented along with the Arduino Mega 2560 microcontroller to visualize and control sensors and actuators in various domains such as agriculture, healthcare, smart homes, and industrial applications. The project uses Bluetooth communication (HC-05) to transmit sensor and actuator information to an Android-based mobile application.In the agriculture domain, a soil moisture sensor is used to monitor the soil's moisture level and a DC water pump controlled by an L293D motor driver to irrigate crops accordingly. In the healthcare domain, a heart rate and SpO2 sensor (MAX30100) monitors patients' heartbeat and oxygen levels in real time and displays them on the mobile app and a 16x2 LCD display.In the smart homes’ domain, a DHT11 temperature and humidity sensor measures temperature and humidity levels, and a DC fan controlled by an L293D motor driver is used to cool the environment accordingly. In the industrial domain, an MQ2 gas sensor and a flame sensor are used together to detect gas leakage and fire hazards, and a buzzer and a 16x2 LCD display are used to alert users and display messages accordingly.

Keywords :
WSN, Arduino, Bluetooth, IoT, L293D motor driver, DHT11 temperature, humidity sensor.

Publication Details:

Unique Identification Number : IJTSRD100170

Published In : Volume-10 | Issue-1, February 2026

Page Number(s) : 1058-1064

Publisher Name : IJTSRD | www.ijtsrd.com | E-ISSN 2456-6470

Copyright © 2019 by author(s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0)

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