Smart Temperature and Humidity Monitoring System Using IoT Cloud

  • Unique Paper ID: 182523
  • PageNo: 2210-2214
  • Abstract:
  • In the modern era of digital transformation, remote environmental monitoring has become essential across sectors such as agriculture, healthcare, and smart homes. This paper presents a Smart Temperature and Humidity Monitoring System using IoT, designed with ESP8266 microcontroller and DHT11 sensor, leveraging the Blynk Cloud for real-time data visualization. The system, simulated on the Wokwi platform, ensures cost-effectiveness, portability, and minimal hardware dependency. A comparative analysis with existing IoT-based systems highlights its advantages in mobile integration, data accuracy, and real-time cloud updates. The implementation demonstrates efficient, scalable, and user-friendly environmental monitoring suitable for a variety of applications.

Copyright & License

Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{182523,
        author = {Avinash Kumar Pandey and Trinetra Sahu and Rajshree Rai and Anjali Malviya and Siddharth Jain},
        title = {Smart Temperature and Humidity Monitoring System Using IoT Cloud},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {2},
        pages = {2210-2214},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=182523},
        abstract = {In the modern era of digital transformation, remote environmental monitoring has become essential across sectors such as agriculture, healthcare, and smart homes. This paper presents a Smart Temperature and Humidity Monitoring System using IoT, designed with ESP8266 microcontroller and DHT11 sensor, leveraging the Blynk Cloud for real-time data visualization. The system, simulated on the Wokwi platform, ensures cost-effectiveness, portability, and minimal hardware dependency. A comparative analysis with existing IoT-based systems highlights its advantages in mobile integration, data accuracy, and real-time cloud updates. The implementation demonstrates efficient, scalable, and user-friendly environmental monitoring suitable for a variety of applications.},
        keywords = {},
        month = {July},
        }

Cite This Article

Pandey, A. K., & Sahu, T., & Rai, R., & Malviya, A., & Jain, S. (2025). Smart Temperature and Humidity Monitoring System Using IoT Cloud. International Journal of Innovative Research in Technology (IJIRT), 12(2), 2210–2214.

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