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All Journal JOSIKOM : Jurnal Online Sistem Komputer Jurnal Penelitian Pendidikan IPA (JPPIPA) PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Indonesian Physical Review AJAD : Jurnal Pengabdian kepada Masyarakat Pakem : Jurnal Pengabdian Kepada Masyarakat Physikos: Journal of Physics and Physics Education
Fredrik Manuhutu, Fredrik
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Design and Construction of a Real-Time Air Quality Monitoring System Using IoT-Based ESP32 to Strengthen Environmental Policies El Anshori , Yuli Tirtariandi; Kunda, Rony Marsyal; Manuhutu, Fredrik
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9820

Abstract

Air quality monitoring is one of the important steps in maintaining public health and the environment. With the development of Internet of Things (IoT) technology, air quality monitoring can be done in real-time and more efficiently. This study aims to environmental policy and design of an IoT-based air quality monitoring system using the ESP32 microcontroller. This system is designed to measure air quality parameters such as CO, NO2, temperature, and humidity using factory-calibrated sensors (DFRobot) connected to the ESP32 microcontroller. Data obtained from the sensors are processed by the ESP32 and sent to a cloud server via Wi-Fi, allowing real-time monitoring via the ThingSpeak platform which can be monitored via mobile devices or the web. The results of the air quality monitoring system design show that devices using electrochemical CO and NO sensors₂and the SHT30 sensor connected to the ESP32 is capable of reading and measuring CO, NOconcentrations., temperature, and humidity with good accuracy with a sample time of ± 20 seconds. In addition, this system can be connected online with the ThingSpeak platform, allowing visualization of measurement data in graphical form in real-time. Thus, the designed system not only functions optimally in detecting air quality parameters, but also supports efficient remote monitoring through Internet of Things (IoT) technology
Co-Authors Altje Latununuwe Batlolona, John Rafafy El Anshori , Yuli Tirtariandi Elake, Alexander Yosep Ely, Sufilman Estevanus Kristian Huliselan JAMALUDIN Kesaulya, Noke Lakoan, Milda Rianty Lebang, Annamaintin Kobong Lokollo, Richard Rudolf Maman Rumanta Matheus Souisa Ni Luh Gede Pivin Suwirmayanti, S.Kom, MT, Ni Luh Gede Pivin Nurmin Pary, Tri Dewi Julianti Pieldrie Nanlohy Pieter Kakisina Rachman, Gazali Risahondua, Hatasudji Rony Marsyal Kunda Salamor, Reinhard Sapulete, Sisca M. Sapulete, Sisca Madonna Yohanes Priyo Atmojo, Yohanes Priyo Yuli Tirtariandi El Anshori