Real-Time Server Room Temperature and Visual Surveillance Monitoring Using ESP32-CAM Integrated with DHT22 Sensor
Sistem Monitoring Suhu dan Keamanan Ruang Server Secara Real-Time dengan ESP32-CAM dan Sensor DHT22
DOI:
https://doi.org/10.57152/ijeere.v6i1.2794Keywords:
DHT22, ; ESP32-CAM, Internet of Things, monitoring ruang server; web real-timeAbstract
Server rooms are critical information technology infrastructures where uncontrolled temperature fluctuations can cause permanent hardware damage. The ASHRAE TC 9.9 standard recommends server room temperatures within the range of 18°C–27°C; however, many mid-scale institutions lack integrated real-time temperature and visual monitoring systems. This study designs and implements an ESP32-CAM-based server room monitoring system integrating a DHT22 temperature sensor with a real-time web interface and a threshold-based alarm mechanism. The system was developed using an experimental approach, encompassing sensor accuracy testing, alarm response evaluation, data transmission latency measurement, and operational reliability testing. Test results show that the DHT22 sensor has an average temperature measurement error of 1.18% over the 20°C–35°C range, with an RMSE of 0.177°C. The system detects critical temperature threshold breaches (35°C) with an average latency of 1.9 seconds and automatically activates a local buzzer alarm. Data transmission latency on a local LAN reaches 110–160 ms with video streaming at 15–20 FPS at 640×480 pixel resolution. System uptime reached 99.7% during 24-hour operational testing, including power outage scenarios supported by a mini UPS module. The developed system proves capable of providing early warning against critical thermal conditions at a low-cost component making it a comprehensive low-cost solution suitable as an alternative Building Management System (BMS) for budget-constrained institutions.
References
ASHRAE TC 9.9. (2021). Thermal Guidelines for Data Processing Environments (5th ed.). American Society of Heating, Refrigerating and Air-Conditioning Engineers.
Anggrawan, A., Hadi, S., Satria, C., & Triwijoyo, B. K. (2023). Development of an IoT-Based Air Temperature and Humidity Control System Using ESP32. Proceedings – IC2IE 2023. IEEE.
Arifianto, D., Sulistiono, A., & Nilogiri, A. (2022). Sistem Monitoring Suhu dan Kelembaban Ruangan Server Berbasis Arduino Menggunakan Metode Fuzzy Logic dengan Buzzer dan Telegram Bot. Jurnal Sistem dan Teknologi Informasi, 7(1), 67–75.
Ismail, K. M., Ermawan, J. A., & Kosasih, A. (2024). Rancang Bangun Sistem Monitoring Serta Kendali Suhu dan Kelembaban pada Ruang Server Berbasis Arduino. Jurnal Arus Elektro Indonesia (JAEI), 10(1), 1. https://doi.org/10.19184/jaei.v10i1.37054
Hercog, D., Lerher, T., Trunti?, M., & Težak, O. (2023). Design and Implementation of ESP32-Based IoT Devices. Sensors, 23(15), 6739. https://doi.org/10.3390/s23156739
Ansari, S., Ansari, A., Kumar, A., Kumar, R., & Nyamasvisva, E. T. (2023). Environmental Temperature and Humidity Monitoring at Agricultural Farms using IoT and ESP32. Canadian Conference on Electrical and Computer Engineering. IEEE.
Puspasari, F., Satya, T. P., Oktiawati, U. Y., Fahrurrozi, I., & Prisyanti, H. (2020). Analisis Akurasi Sistem Sensor DHT22 berbasis Arduino terhadap Thermohygrometer Standar. Jurnal Fisika dan Aplikasinya, 16(1), 40. https://doi.org/10.12962/j24604682.v16i1.5776
Maulana, R. F., Ramadhan, M. A., Maharani, W., & Maulana, M. I. (2023). Rancang Bangun Sistem Monitoring Suhu dan Kelembapan Berbasis IOT Studi Kasus Ruang Server ITTelkom Surabaya. Indonesian Journal of Multidisciplinary on Social and Technology (IJMST), 1(3), 224–231.
Irawati, I., Amien, M. T., Sumarno, E., & Rosyadi, F. (2023). Prototype Monitoring Suhu dan Kelembapan pada Kubikel 20 kV Berbasis IoT. Transmisi: Jurnal Ilmiah Teknik Elektro, 25(3), 103–114. https://doi.org/10.14710/transmisi.25.3.103-114
Cahyono, F. Y. A., Suharto, N., & Mustafa, L. D. (2022). Design and Build a Home Security System based on an ESP32 Cam Microcontroller with Telegram Notification. Jurnal Jartel: Jurnal Jaringan Telekomunikasi, 12(2).
Humam, F., & Triawan, M. A. (2024). Sistem Keamanan Ruangan Menggunakan ESP32CAM dan Sensor Gerak Berbasis IoT. Infotek: Jurnal Informatika dan Teknologi, 7(2), 575–584. https://doi.org/10.29408/jit.v7i2.26109
Desnanjaya, I. G. M. N., et al. (2023). Integrated Room Monitoring and Air Conditioning Efficiency Optimization Using ESP-12E Based Sensors. Journal of Robotics and Control (JRC), 4(6), 832–839.
Ananta Subekti, D., Purwadi, H., & Maesaroh, D. T. (2024). Sistem Monitoring Suhu dan Kelembaban Ruangan Berbasis IoT Menggunakan ESP32 dan DHT22. Jurnal Informatika dan Teknik Elektro Terapan (JITET), 14(2). https://doi.org/10.23960/jitet
Machesoa, P., Chisale, S., et al. (2021). Design of Standalone Asynchronous ESP32 Web-Server for Temperature and Humidity Monitoring. ICACCS 2021. IEEE.
ASHRAE TC 9.9. (2021). Thermal Guidelines for Data Processing Environments (5th ed.). American Society of Heating, Refrigerating and Air-Conditioning Engineers.
Anggrawan, A., Hadi, S., Satria, C., & Triwijoyo, B. K. (2023). Development of an IoT-Based Air Temperature and Humidity Control System Using ESP32. Proceedings – IC2IE 2023. IEEE.
Arifianto, D., Sulistiono, A., & Nilogiri, A. (2022). Sistem Monitoring Suhu dan Kelembaban Ruangan Server Berbasis Arduino Menggunakan Metode Fuzzy Logic dengan Buzzer dan Telegram Bot. Jurnal Sistem dan Teknologi Informasi, 7(1), 67–75.
Ismail, K. M., Ermawan, J. A., & Kosasih, A. (2024). Rancang Bangun Sistem Monitoring Serta Kendali Suhu dan Kelembaban pada Ruang Server Berbasis Arduino. Jurnal Arus Elektro Indonesia (JAEI), 10(1), 1. https://doi.org/10.19184/jaei.v10i1.37054
Hercog, D., Lerher, T., Trunti?, M., & Težak, O. (2023). Design and Implementation of ESP32-Based IoT Devices. Sensors, 23(15), 6739. https://doi.org/10.3390/s23156739
Ansari, S., Ansari, A., Kumar, A., Kumar, R., & Nyamasvisva, E. T. (2023). Environmental Temperature and Humidity Monitoring at Agricultural Farms using IoT and ESP32. Canadian Conference on Electrical and Computer Engineering. IEEE.
Puspasari, F., Satya, T. P., Oktiawati, U. Y., Fahrurrozi, I., & Prisyanti, H. (2020). Analisis Akurasi Sistem Sensor DHT22 berbasis Arduino terhadap Thermohygrometer Standar. Jurnal Fisika dan Aplikasinya, 16(1), 40. https://doi.org/10.12962/j24604682.v16i1.5776
Maulana, R. F., Ramadhan, M. A., Maharani, W., & Maulana, M. I. (2023). Rancang Bangun Sistem Monitoring Suhu dan Kelembapan Berbasis IOT Studi Kasus Ruang Server ITTelkom Surabaya. Indonesian Journal of Multidisciplinary on Social and Technology (IJMST), 1(3), 224–231.
Irawati, I., Amien, M. T., Sumarno, E., & Rosyadi, F. (2023). Prototype Monitoring Suhu dan Kelembapan pada Kubikel 20 kV Berbasis IoT. Transmisi: Jurnal Ilmiah Teknik Elektro, 25(3), 103–114. https://doi.org/10.14710/transmisi.25.3.103-114
Cahyono, F. Y. A., Suharto, N., & Mustafa, L. D. (2022). Design and Build a Home Security System based on an ESP32 Cam Microcontroller with Telegram Notification. Jurnal Jartel: Jurnal Jaringan Telekomunikasi, 12(2).
Humam, F., & Triawan, M. A. (2024). Sistem Keamanan Ruangan Menggunakan ESP32CAM dan Sensor Gerak Berbasis IoT. Infotek: Jurnal Informatika dan Teknologi, 7(2), 575–584. https://doi.org/10.29408/jit.v7i2.26109
Desnanjaya, I. G. M. N., et al. (2023). Integrated Room Monitoring and Air Conditioning Efficiency Optimization Using ESP-12E Based Sensors. Journal of Robotics and Control (JRC), 4(6), 832–839.
Ananta Subekti, D., Purwadi, H., & Maesaroh, D. T. (2024). Sistem Monitoring Suhu dan Kelembaban Ruangan Berbasis IoT Menggunakan ESP32 dan DHT22. Jurnal Informatika dan Teknik Elektro Terapan (JITET), 14(2). https://doi.org/10.23960/jitet
Machesoa, P., Chisale, S., et al. (2021). Design of Standalone Asynchronous ESP32 Web-Server for Temperature and Humidity Monitoring. ICACCS 2021. IEEE.
ASHRAE TC 9.9. (2021). Thermal Guidelines for Data Processing Environments (5th ed.). American Society of Heating, Refrigerating and Air-Conditioning Engineers.
Anggrawan, A., Hadi, S., Satria, C., & Triwijoyo, B. K. (2023). Development of an IoT-Based Air Temperature and Humidity Control System Using ESP32. Proceedings – IC2IE 2023. IEEE.
Arifianto, D., Sulistiono, A., & Nilogiri, A. (2022). Sistem Monitoring Suhu dan Kelembaban Ruangan Server Berbasis Arduino Menggunakan Metode Fuzzy Logic dengan Buzzer dan Telegram Bot. Jurnal Sistem dan Teknologi Informasi, 7(1), 67–75.
Ismail, K. M., Ermawan, J. A., & Kosasih, A. (2024). Rancang Bangun Sistem Monitoring Serta Kendali Suhu dan Kelembaban pada Ruang Server Berbasis Arduino. Jurnal Arus Elektro Indonesia (JAEI), 10(1), 1. https://doi.org/10.19184/jaei.v10i1.37054
Hercog, D., Lerher, T., Trunti?, M., & Težak, O. (2023). Design and Implementation of ESP32-Based IoT Devices. Sensors, 23(15), 6739. https://doi.org/10.3390/s23156739
Ansari, S., Ansari, A., Kumar, A., Kumar, R., & Nyamasvisva, E. T. (2023). Environmental Temperature and Humidity Monitoring at Agricultural Farms using IoT and ESP32. Canadian Conference on Electrical and Computer Engineering. IEEE.
Puspasari, F., Satya, T. P., Oktiawati, U. Y., Fahrurrozi, I., & Prisyanti, H. (2020). Analisis Akurasi Sistem Sensor DHT22 berbasis Arduino terhadap Thermohygrometer Standar. Jurnal Fisika dan Aplikasinya, 16(1), 40. https://doi.org/10.12962/j24604682.v16i1.5776
Maulana, R. F., Ramadhan, M. A., Maharani, W., & Maulana, M. I. (2023). Rancang Bangun Sistem Monitoring Suhu dan Kelembapan Berbasis IOT Studi Kasus Ruang Server ITTelkom Surabaya. Indonesian Journal of Multidisciplinary on Social and Technology (IJMST), 1(3), 224–231.
Irawati, I., Amien, M. T., Sumarno, E., & Rosyadi, F. (2023). Prototype Monitoring Suhu dan Kelembapan pada Kubikel 20 kV Berbasis IoT. Transmisi: Jurnal Ilmiah Teknik Elektro, 25(3), 103–114. https://doi.org/10.14710/transmisi.25.3.103-114
Cahyono, F. Y. A., Suharto, N., & Mustafa, L. D. (2022). Design and Build a Home Security System based on an ESP32 Cam Microcontroller with Telegram Notification. Jurnal Jartel: Jurnal Jaringan Telekomunikasi, 12(2).
Humam, F., & Triawan, M. A. (2024). Sistem Keamanan Ruangan Menggunakan ESP32CAM dan Sensor Gerak Berbasis IoT. Infotek: Jurnal Informatika dan Teknologi, 7(2), 575–584. https://doi.org/10.29408/jit.v7i2.26109
Desnanjaya, I. G. M. N., et al. (2023). Integrated Room Monitoring and Air Conditioning Efficiency Optimization Using ESP-12E Based Sensors. Journal of Robotics and Control (JRC), 4(6), 832–839.
Ananta Subekti, D., Purwadi, H., & Maesaroh, D. T. (2024). Sistem Monitoring Suhu dan Kelembaban Ruangan Berbasis IoT Menggunakan ESP32 dan DHT22. Jurnal Informatika dan Teknik Elektro Terapan (JITET), 14(2). https://doi.org/10.23960/jitet
Machesoa, P., Chisale, S., et al. (2021). Design of Standalone Asynchronous ESP32 Web-Server for Temperature and Humidity Monitoring. ICACCS 2021. IEEE.
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