Implementasi Sistem Pemantauan Suhu dan Kelembaban Udara Berbasis IoT Menggunakan Raspberry Pi

Dastin Dastin; Tamsir  Ariyadi

doi:10.33884/jif.v14i02.11916

Authors

Dastin Dastin Universitas Bina Darma
Tamsir Ariyadi Universitas Bina Darma

DOI:

https://doi.org/10.33884/jif.v14i02.11916

Keywords:

Internet of Things, Raspberry Pi, DHT22, Temperature

Abstract

This study aims to design and implement an Internet of Things (IoT)-based temperature and humidity monitoring system using a Raspberry Pi 3 B+ and a DHT22 sensor. The system was developed to support automatic monitoring of room environmental conditions, especially in areas that require temperature and humidity control within predetermined limits. The Raspberry Pi functions as the main data processing unit, while the DHT22 sensor is used to measure temperature and humidity. The measurement results are automatically sent through Telegram so that users can monitor room conditions in real time without performing manual checks. In addition, the system is equipped with a warning notification mechanism when the room temperature is below 16 °C or above 36 °C.The research method used in this study includes system design, implementation, and testing. The testing process was conducted to determine the system’s ability to read sensor data, send automatic reports, and provide notifications when the temperature falls outside the specified range. The test results show that the system is able to operate according to the designed specifications. The system can detect changes in temperature and humidity properly and send warning notifications through Telegram automatically. Therefore, this system can be used as an effective, responsive, and easily accessible solution for room environmental monitoring.

References

G. A. Wibisono, P. D. E. Pelayaran, P. Diploma, I. I. I. Pelayaran, and P. P. Surabaya, KELEMBAPAN DAN SIRKULASI UDARA DI RUANG. 2023.

J. Widianti, D. Putri, J. R. Firdaus, L. S. Khaerunnisa, and U. S. Karawang, “SISTEM MONITORING SUHU , KELEMBAPAN DAN GAS BERBASIS IOT PADA LAB KOMPUTER,” vol. 13, no. 3.

E. Jurnal, P. E. Oktavia, and M. A. Auliq, “Rancang Bangun Prototype Sistem Monitoring dan Kontrol Suhu dan Kelembaban pada Multi-Kubikel Berbasis IoT,” vol. 18, no. 2, pp. 250–260, 2025.

M. A. Saputra and H. Thamrin, “PENGEMBANGAN APLIKASI MONITORING DAN KONTROL UNTUK,” vol. 10, no. 1, pp. 1–14, 2025.

U. Arsani, A. Putra, L. A. Syamsul, I. Akbar, and C. Ramadhani, “Smarthome Design Using Raspberry Pi 3 Based on Internet Of Things ( IoT ),” vol. 22, no. 2, pp. 280–294.

J. Sistem, V. K. Rafadhil, A. S. Puspaningrum, and J. P. Sembiring, “Implementasi Website untuk Pemantauan Kondisi Kandang pada Peternakan Ayam Potong,” vol. 15, no. 2, pp. 171–178, 2024.

R. Artikel, R. G. Calibra, I. Ardiansah, and N. Bafdal, “Pengendalian Kualitas Air untuk Tanaman Hidroponik Menggunakan Raspberry Pi dan Arduino Uno,” vol. 7, no. April, 2021.

A. R. Apriani, T. T. Margani, U. P. T. Laboratorium, S. Universitas, K. Unand, and L. Manis, “Penerapan Sistem Monitoring Suhu dan Kelembaban Ruangan Berbasis IoT Untuk Optimalisasi Pengujian Di Laboratorium Riset UPT Laboratorium Sentral Universitas Andalas,” vol. 15, no. 1, pp. 41–48, 2026.

V. No, O. Hal, R. Santosa, P. A. Sari, and A. T. Sasongko, “Sistem Monitoring Suhu dan Kelembaban Berbasis IoT ( Internet of Thing ) pada Gudang Penyimpanan PT Sakafarma Laboratories,” vol. 5, no. 4, pp. 391–400, 2023.

H. Yuana, W. D. Puspitasari, P. S. Komputer, and U. I. Balitar, “PROTOTIPE SISTEM MONITORING SUHU DAN MIKRO BERBASIS IoT PADA RUANG KOLEKSI BERISIKO DI FASILITAS PUBLIK PROTOTYPE OF AN IoT-BASED TEMPERATURE AND HUMIDITY MONITORING SYSTEM FOR MICROENVIRONMENTAL CONTROL IN HIGH-RISK”.

J. Informatika, S. Cerdas, A. L. Anggraeni, G. P. Putra, and M. Thoriq, “Pengembangan Sistem Deteksi Dini Kebakaran Ruangan Berbasis Internet of Things Menggunakan ESP32 dan Notifikasi Telegram Secara Real-Time,” 2026.

A. S. Wardhana, M. Ferdiansyah, and S. K. K, “Desain dan Prototipe Integrasi IoT dalam Pertanian Hidroponik Cerdas Berbasis Energi Terbarukan Abstrak,” vol. 6, no. 1, pp. 105–114, 2025.