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All Journal JTET (Jurnal Teknik Elektro Terapan) TELE, Journal of Applied Communication and Information Technologies Prosiding 2nd Seminar Nasional IPTEK Terapan (SENIT) 2017 Journal of Applied Information, Communication and Technology (JAICT) Journal of Energy, Mechanical, Material and Manufacturing Engineering Jurnal Teknologi Terapan JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Indonesian Journal of Electrical Engineering and Computer Science Jurnal Pengabdian Sosial
Sarono Widodo, Sarono
Politeknik Negeri Semarang
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Design Build Temperature and Humidity Monitoring Internet of Things based for Optimization Oyster Mushroom Growth Catur Budi Waluyo; Alsah Nur Laila; Sasya Puteri Setyahadi; Sarono Widodo; Abu Hasan; Thomas Agung Setiawan; Budi Basuki Subagio; Muhlasah Novitasari Mara
JAICT Vol. 12 No. 1 (2026): JAICT
Publisher : Politeknik Negeri Semarang

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Abstract

Oyster mushroom (Pleurotus ostreatus) cultivation in Indonesia faces challenges in maintaining stable temperature and humidity in the growing room, particularly because monitoring is still performed manually, which increases the risk of errors. To address this issue, Sasya Puteri Setyahadi and Alsah Nur Laila designed an Internet of Things (IoT)-based temperature and humidity monitoring system that can be accessed in real time and remotely. The system uses the SHT31 sensor for data acquisition, an ESP32 microcontroller as the main processor, and the Firebase platform for data storage and visualization. Data are displayed through a web application and are integrated with an automatic watering response when parameter values fall outside the optimal range of 16–30 °C for temperature and 80–95% for humidity. Testing results showed that the system is capable of reading and transmitting data accurately and quickly. The main contribution of this study is the development of an environmental monitoring system for oyster mushroom cultivation with an automatic notification feature based on threshold values, which can serve as a foundation for future automated control systems. Comparative testing showed that the SHT31 sensor had an average temperature measurement error of 1.427% (accuracy 98.573%) and an average humidity measurement error of 2.017% (accuracy 97.983%) compared to the HTC-1 reference instrument. Meanwhile, the JSN-SR04T water level sensor achieved an average error of 2.076% (accuracy 97.924%). Furthermore, the system demonstrated an average data transmission delay of 1488.89 ms and an average jitter of 11.588 ms. Overall, the high accuracy across tests, combined with relatively low delay and jitter values, indicates that the system performs effectively and reliably in maintaining the mushroom house environment within the ideal range required to support optimal oyster mushroom growth.
Co-Authors - Helmy, - Abu Hasan Agus Rochadi Agus Rochadi, Agus Alsah Nur Laila Aminuddin Rizal, Aminuddin Anggraeni K., Sri Ari Sriyanto Nugroho Bambang Eko S, Bambang Eko Budi Basuki Subagio, Budi Basuki Catur Budi Waluyo Chandra Eka Diotama H, Chandra Eka Diotama Daffa, Muhammad Eddy Triyono Endro Wasito, Endro Eni Dwi Wardihani, Eni Dwi Firman Setya Nugraha, Firman Setya Firmansyah, Ardi Gatut Rubianto Helmy Helmy, Helmy Helmy Noveka, Helmy Hutama Arif Bramantyo Imam Prasetyo Iswanti, Iswanti K, Sri Anggraeni Khamami Khamami, Khamami Lavindi, Eri Eli M, Muhlasah Novitasari Mara, Muhlasah Novitasari Muhammad Anif Muhlasah Novitasari Mara Novitasari, Muhlasah Nugraheni Dwi Muryanti, Nugraheni Dwi Prabowo, Muhamad Cahyo Ardi Prahara, Tahan Pramuji, Tulus Rahadian, Helmy Rahardjo, Parsumo Ridha Faisal Supriatna, Ridha Faisal Sasya Puteri Setyahadi Sidiq S. Hidayat Sidiq Syamsul Hidayat, Sidiq Syamsul Sindung Hadwi Widi S, Sindung Hadwi Widi Sri Anggraeni Sri Anggraeni Kadiran, Sri Anggraeni Subuh Pramono Surya Aji Argawadana, Surya Aji Taufiq Yulianto Taufiq Yulianto Thomas Agung Setiawan Thomas Agung Setyawan, Thomas Agung W, Eni Dwi Wardihani, Eni D. Yuliana, Lutfi Yulita Intan Permatasari, Yulita Intan