ESP32-Based Temperature and Humidity Monitoring System with Data Logging Capabilities

Author(s)	Rushil Srivastava, Neil Emmanuel Mathias, Divyank Malhan, Saurya Gupta, Sujata R
Country	India
Abstract	This paper presents a low-cost, IoT-based temperature and humidity monitoring system using the ESP32 microcontroller and a DHT22 sensor. Designed for real-time environmental data collection, the system connects to Wi-Fi and displays live readings on a web server hosted by the ESP32. This eliminates the need for external cloud services, making the setup ideal for small-scale deployments in agriculture, industrial automation, and home automation. The system’s simplicity, efficiency, and remote accessibility make it a practical solution for continuous environmental monitoring.
Keywords	RFID Authentication, Multi-Sensor Fusion, IoT Security, Fire Detection, Motion Sensor, ESP32, Humidity
Field	Computer > Data / Information
Published In	Volume 16, Issue 2, April-June 2025
Published On	2025-05-06
DOI	https://doi.org/10.71097/IJSAT.v16.i2.4203
Short DOI	https://doi.org/g9hsqs

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International Journal on Science and Technology