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All Journal JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Taman Vokasi Buletin Farmatera Jurnal Epidemiologi Kesehatan Komunitas Jurnal Infomedia Al Mi’yar: Jurnal Ilmiah Pembelajaran Bahasa Arab dan Kebahasaaraban PeTeKa Journal of Moral and Civic Education Indonesian Journal on Learning and Advanced Education (IJOLAE) Jurnal Penyuluhan Perikanan dan Kelautan Industrial Engineering Journal (IEJ) Journal of the Indonesian Medical Association : Majalah Kedokteran Indonesia Jurnal Vokasi Jurnal Ilmiah Manusia dan Kesehatan Journal of Vocational Education Studies AVERROUS: Jurnal Kedokteran dan Kesehatan Malikussaleh International Journal of Engineering, Science and Information Technology Majalah Ilmiah UPI YPTK Jurnal Hurriah: Jurnal Evaluasi Pendidikan dan Penelitian Lisaanuna Ta`lim Al-Lughah Al-Arabiyah: Jurnal Pendidikan Bahasa Arab Indo-MathEdu Intellectuals Journal Journal of Renewable Energy, Electrical, and Computer Engineering International Journal on Education Insight GALENICAL : Jurnal Kedokteran dan Kesehatan Mahasiswa Malikussaleh Jurnal Sains Informatika Terapan (JSIT) ELOQUENCE: Journal of Foreign Language eProceedings of Applied Science Journal of Education and Culture Jurnal Ilmu Syariah dan Hukum Lentera JIM: Jurnal Ilmiah Mahasiswa Pendidikan Sejarah Buletin Pengabdian Jurnal Malikussaleh Mengabdi Jambura Journal of Tropical Livestock Science JOURNAL OF COMMUNITY SERVICE AND APPLICATION SCIENCE (JCSAS) Jurnal Solusi Masyarakat Dikara The Indonesian Journal of Computer Science KETIK : Jurnal Informatika Auxilium : Jurnal Pengabdian Kesehatan
Sayuti, Muhammad
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Journal : Jurnal Teknologi Informasi dan Ilmu Komputer

 1 
Sistem Pemantau Kenyamanan Ruang Kelas Menggunakan Protokol Mqtt dan Http dengan Notifikasi Telegram Berbasis Internet Of Things Fikhri, Aditya Aziz; Ula, Munirul; Sayuti, Muhammad
Jurnal Teknologi Informasi dan Ilmu Komputer Vol 12 No 5: Oktober 2025
Publisher : Fakultas Ilmu Komputer, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jtiik.2025125

Abstract

Pendidikan berperan penting dalam pembangunan bangsa dan peningkatan kualitas hidup masyarakat. Sekolah sebagai institusi pendidikan formal membutuhkan lingkungan belajar yang sehat dan nyaman untuk mendukung proses belajar-mengajar. Salah satu faktor utama yang memengaruhi kenyamanan belajar adalah kualitas udara. Penelitian ini bertujuan untuk memantau kualitas udara di ruang kelas SD Sukma Bangsa Bireuen, Provinsi Aceh, menggunakan konsep Internet of Things (IoT) dengan membandingkan dua protokol komunikasi, yaitu MQTT dan HTTP. Parameter udara yang dipantau meliputi suhu, kelembapan, CO, CO₂, PM1, dan PM2.5. Hasil pengujian pada 10 sampel data menunjukkan bahwa protokol MQTT memiliki rata-rata waktu pengiriman data sebesar 6,2 milidetik, sedangkan protokol HTTP memerlukan rata-rata waktu 267 milidetik, menunjukkan bahwa MQTT sekitar 97,7% lebih cepat. Pada sesi pertama (pagi–siang), terjadi kenaikan suhu hingga 1,7°C, penurunan kelembapan sekitar 5%, sementara kadar CO dan CO₂, serta konsentrasi PM1 dan PM2.5 masih dalam batas aman. Sesi kedua (malam) menunjukkan penurunan suhu sekitar 2°C, kenaikan kelembapan sebesar 8%, dan peningkatan kadar CO₂ hingga 22,5% karena minimnya sirkulasi udara. Dashboard yang dibangun menggunakan Node-RED dapat menampilkan data secara real-time dari kedua protokol dengan lancar. Selain itu, sistem juga diintegrasikan dengan fitur notifikasi melalui Telegram, yang mampu mengirimkan peringatan otomatis setiap 10 menit jika parameter melebihi ambang batas, serta melayani permintaan data secara langsung dari pengguna. Dengan efisiensi pengiriman data, fleksibilitas arsitektur, dan kemampuan notifikasi real-time, sistem ini tidak hanya efektif untuk lingkungan kelas, tetapi juga berpotensi direplikasi pada ruang tertutup lainnya seperti laboratorium, ruang guru, dan ruang publik lainnya di lingkungan pendidikan.   Abstract Education plays an essential role in national development and improving the quality of life in society. Schools, as formal educational institutions, require a healthy and comfortable learning environment to support the teaching and learning process. One of the main factors affecting learning comfort is air quality. This study aims to monitor air quality in a classroom at SD Sukma Bangsa Bireuen, Aceh Province, using the Internet of Things (IoT) concept by comparing two communication protocols: MQTT and HTTP. The monitored air parameters include temperature, humidity, CO, CO₂, PM1, and PM2.5. Test results from 10 data samples show that the MQTT protocol achieved an average data transmission time of 6.2 milliseconds, while the HTTP protocol required an average of 267 milliseconds, indicating that MQTT is approximately 97.7% faster. During the first session (morning to afternoon), there was an increase in temperature of up to 1.7°C and a decrease in humidity of about 5%, while CO and CO₂ levels and PM1 and PM2.5 concentrations remained within safe limits. The second session (evening) showed a temperature drop of about 2°C, an increase in humidity by 8%, and a rise in CO₂ levels by up to 22.5% due to limited air circulation. The dashboard built using Node-RED successfully displayed real-time data from both protocols. Additionally, the system was integrated with a Telegram notification feature that could automatically send alerts every 10 minutes if any parameter exceeded the threshold, as well as respond to real-time data requests from users. With efficient data transmission, flexible architecture, and real-time notification capabilities, the system is not only effective for classroom environments but also has the potential to be replicated in other enclosed spaces such as laboratories, teacher rooms, and public areas within educational institutions.
Co-Authors Abbas , Firhat Adetia, Dewih Adriansyah, Fery Afif Hakim AGUS WIDODO Ahmad Fauzan Al Farizi, Reza Annisa Indah Pratiwi Antoro*, Agung Dwi Arif, Muhammad Fathul Ariyanda, Iqbal Ariyanto Arnawan Hasibuan Asnawi, A Asran, Asran Azwan, Hasnul Baidhawi Baidhawi Biddinika, M. Kunta Bilaleya, Irda Budi Santosa Budi Santosa Chairunnisa Chairunnisa, Yusfa Cindenia Puspasari Cut Asmaul Husna, Cut Asmaul Cut Ita Zahara, Cut Ita Daud, Meity Delani Desfitri, Eni Dwi Budi Santoso Effendi, Heri Eni Kuswati, Eni Enjoni, Enjoni Fachri, Navifa Fadhilati, Nyak Intan Fahrul Ilham Farizi, Reza Al Fathia, Tasya Fikhri, Aditya Aziz Fince Tinus Waruwu Fithri, Najmi Syarqi Nabilah Fitri Nur Mahmudah Fitri, Alia Kamila Fitriani, Julia Fonna, Tischa Rahayu GN, Tasya Harefa, Yubertinus Harkamsyah Andrianof Hasanah , Noviatun Hasanah, Noviatun Hasibuan, Muhammad Rafif Fadhlurrahman Hasibuan, Muhammad Rafif Fadlurrahman Herman Fithra Ihsan Irfandi Ikhsan, Maulana Indra Saputra Indriati*, Kurnia Iqbal, Teuku Yudhi Irfansyah, Dedi Isa, Arman Ismail, Baharuddin Ismi, Nuzulul Jannah, Cut Miftahul Jannah, Jauza Raudhatul Jauhari, Noviatoni Julia Fitriany, Julia Kamis, Arasinah Karimah, Nadia Keumalasari, Dewi Khairiyah, Hasanatul Khairunnisa Khairunnisa Khairunnisa Z Kurniawan, Dicky Kusumastuti, Dyah La Ode Sahara Lumban Gaol*, Edward H S M, Wizar Putri Magfirah, Sulfia Mardiati Mardiati Mariyudi Mariyudi Mariyudi, M Marup, Yasin Melisa Suardi Millizia, Anna Moh Abdul Kholiq Hasan Muchlas Muchlas Muhamad Agus Sriyono Muhammad Daud Muhammad Ikhlas Muhammad Kunta Biddinika Muhammad Luthfi Rasyid Muhammad Mukhtar Muhammad Yusuf Muhammad Zakaria Muhammad, M Muna, Zurratul Munirul Ula Murdani Murdani, Murdani Murni Astuti Nabiilah, Anis En Nashirah, Arini Nibras K. Laya Niode, Alim Nora Maulina, Nora novalia, vera Noviana Zara Nur Fardian, Nur Nurdin Nurdin Nurohman, Ahmad Ridho Nurul Afni Nurul Islami, Nurul Octikharisma, Aliffia Yusti Okta Andrica Putra Opwora, Meshack Paslima, Fikri Pazri, Sobar Putra, Reza Putri, Adelia Putri, Baluqia Iskandar Qurratu Aini, Nyak Rahmia Dewi, Rahmia Raihan, Muhammad Riza Wirawan, Riza Rizal, Muhammad Ifani Syarkawi Rizaldy, Muhammad Bayu Rizka, Adi Rizky Almunadiansyah Rohi, Vera Ira Maya Roid, Fahrian Rokhmah, Na'ilir Sahputri, Juwita Said, Badra Hasana Salsabila, Salsabila Sarah Rahmayani Siregar Sawitri, Harvina Shifani, Nadya Siregar, Resmi Rumenta Siregar, Widyana Verawaty Sofia, Rizka Sri Rahayu , Mulyati SRI SUKMAWATI ZAINUDIN Sri Yenny Pateda Steffany Suhartono Sukma, Cahaya Jelita Suparmin Fathan Suprap, Suprap Susanto, Harry Agus Syahruddin Syahruddin Syamsul Bahri Syarkawi Rizal, Muhammad Ifani Syarkawi, Muhammad Ifani Syarkawi, Muhammad Iffani Taha, Siswatiana R. Taib, Nurifan Taufiq Taufiq Teuku Ilhami Surya Akbar Tito Topik, Muhammad Mimbar Tri Kuat, Tri Triana, N Neni Umar, Dion Saputra Usman, Robby Verawaty Siregar, Widyana Wadiyo Wadiyo Wahyuni, Hendra Wahyuni, Rita Widya Sari Widya Sastika Wiraseptya, Tedy Wizar Putri Mellaratna Yuziani Yuziani, Yuziani Zainal, Muhammad Rahmad