Rancang Bangun Sistem Monitoring dan Kendali Ketinggian Air Tandon Berbasis IoT Menggunakan ESP32 dan Blynk
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Abstrak
Pengelolaan air bersih seringkali menghadapi kendala seperti luapan air tandon (overflow) atau kerusakan pompa akibat keterbatasan pemantauan manual. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem pengendalian dan monitoring ketinggian air tandon otomatis berbasis Internet of Things (IoT). Metode yang digunakan adalah metode prototype yang meliputi tahap identifikasi, perancangan, hingga pengujian berulang. Arsitektur perangkat keras terdiri dari mikrokontroler ESP32, sensor ultrasonik HC-SR04, relay, buzzer, dan keran pembuangan manual yang terhubung ke bak penampung 300 ml, terintegrasi dengan platform cloud blynk. Sensor mengukur jarak ke permukaan air yang dikonversi menjadii volume menggunakan rumus V = ((H - d)/H) x Vmax. Hasil pengujian menunjukkan bahwa sistem berhasil mengklasifikasikan level air ke dalam tiga kategori: "Habis", "Sedang", dan "Penuh" dengan akurasi yang baik. Pompa beroperasi secara otomatis saat air rendah dan mencapai kondisi mati (off) yang stabil pada ambang batas 6 cm untuk mencegah luapan, sementara keran pembuangan manual memungkinkan pengguna membuang kelebihan air sesuai kebutuhan. Selain itu, sistem menyediakan fitur pemantauan real-time dan kendali manual melalui antarmuka smartphone dengan latency yang rendah. Sebagai simpulan, sistem IoT yang diimplementasikan secara efektif mengatasi kendala pemantauan manual, meningkatkan efisiensi penggunaan air, serta memberikan akses kendali jarak jauh yang reliabel bagi pengguna.
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Referensi
Djalilov, A., Sobirov, E., Nazarov, O., Urolov, S., & Gayipov, I. (2023). Study on automatic water level detection process using ultrasonic sensor. IOP Conference Series: Earth and Environmental Science, 1142(1). https://doi.org/10.1088/1755-1315/1142/1/012020
Hanan, Gunawan, A. A. N., & Sumadiyasa, M. (2019). Water level detection system based on ultrasonic sensors HC-SR04 and Esp8266-12 modules with telegram and buzzer communication media. Instrumentation Mesure Metrologie, 18(3), 305–309. https://doi.org/10.18280/i2m.180311
Hasanah, A. P., & Hafni, H. (2025). Perancangan Sistem Monitoring Level Air Menggunakan Sensor Ultrasonik Berbasis Iot Dengan Aplikasi Blynk. Jurnal Informatika Dan Teknik Elektro Terapan, 13(2), 1477–1483. https://doi.org/10.23960/jitet.v13i2.6485
Hercog, D., Lerher, T., Truntič, M., & Težak, O. (2023). Design and Implementation of ESP32-Based IoT Devices. Sensors, 23(15). https://doi.org/10.3390/s23156739
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Jan, F., Min-Allah, N., Saeed, S., Iqbal, S. Z., & Ahmed, R. (2022). IoT-Based Solutions to Monitor Water Level, Leakage, and Motor Control for Smart Water Tanks. Water (Switzerland), 14(3), 1–36. https://doi.org/10.3390/w14030309
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Latar, M. S., Kelobas, A., & Saripuddin, M. (n.d.). RANCANG BANGUN MONITORING DAN KONTROL OTOMATIS VOLUME AIR PADA TANDON PENYIMPANAN AIR BERBASIS INTERNET OF THINGS ( IOT ). 696–705.
Noor, M. F. (2024). Simulasi Sistem Pemantauan Ketinggian Air Pada. Journal of Data Analytics, Information, and Computer Science, 4(4), 19–29.
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Tahmidul Huque, M., Jaofor, J., Raziur Rahman Pushon, S., & Zaman Ekah, F. (2023). Internet of Things (IoT) based Smart Water Tank Level Monitoring and Motor Pump Control System for Prevent Water Waste 6 PUBLICATIONS 4 CITATIONS SEE PROFILE 6 PUBLICATIONS 4 CITATIONS SEE PROFILE. June, 352–361. https://www.researchgate.net/publication/371634266
Tri, N., Putra, A., Made, G., Desnanjaya, N., Krishna, P., Saputra, G., Sri, K., Astuti, A., Studi, P., & Komputer, S. (2023). Perancangan Sistem Monitoring Ketersediaan Air Otomatis Menggunakan Applikasi Blynk Berbasis Internet of Things (IoT). Jurnal Ilmu Komputer Dan Sistem Informasi (JIKOMSI), 6(3), 154–164. https://ejournal.sisfokomtek.org/index.php/jikom/article/view/1170
Wati, E. K., Santoso, H. H., & Laksono, A. (2024). Iot-Based Water Level Monitoring System of Situ Rawa Besar. MSJ : Majority Science Journal, 2(1), 219–231. https://doi.org/10.61942/msj.v2i1.89
Zen, M. (n.d.). Implementation of an Internet of Things ( IoT ) Based Water Level Monitoring System Using Ultrasonic Sensors and the Blynk Application. 2658–2665.
Djalilov, A., Sobirov, E., Nazarov, O., Urolov, S., & Gayipov, I. (2023). Study on automatic water level detection process using ultrasonic sensor. IOP Conference Series: Earth and Environmental Science, 1142(1). https://doi.org/10.1088/1755-1315/1142/1/012020
Hanan, Gunawan, A. A. N., & Sumadiyasa, M. (2019). Water level detection system based on ultrasonic sensors HC-SR04 and Esp8266-12 modules with telegram and buzzer communication media. Instrumentation Mesure Metrologie, 18(3), 305–309. https://doi.org/10.18280/i2m.180311
Hasanah, A. P., & Hafni, H. (2025). Perancangan Sistem Monitoring Level Air Menggunakan Sensor Ultrasonik Berbasis Iot Dengan Aplikasi Blynk. Jurnal Informatika Dan Teknik Elektro Terapan, 13(2), 1477–1483. https://doi.org/10.23960/jitet.v13i2.6485
Hercog, D., Lerher, T., Truntič, M., & Težak, O. (2023). Design and Implementation of ESP32-Based IoT Devices. Sensors, 23(15). https://doi.org/10.3390/s23156739
Husaini, A., & Sary, Y. (2024). Smart Monitoring System of Water Tank Based on Internet of Things. Hanif Journal of Information Systems, 2(1), 22–30. https://doi.org/10.56211/hanif.v2i1.25
Jan, F., Min-Allah, N., Saeed, S., Iqbal, S. Z., & Ahmed, R. (2022). IoT-Based Solutions to Monitor Water Level, Leakage, and Motor Control for Smart Water Tanks. Water (Switzerland), 14(3), 1–36. https://doi.org/10.3390/w14030309
Kakani, D., Kulkarni, A., Pandya, Y., & Mehendale, N. (2024). IoT-Based Smart Home Automation Using ESP32 and Blynk with Enhanced Reliability. SSRN Electronic Journal, 14(8), 1–6. https://doi.org/10.2139/ssrn.4802741
KementerianPUPR, Rakyat, K. P. U. dan P., Kementerian Kesehatan, Arquitectura, E. Y., Introducci, T. I., 赫晓霞, Iv, T., Teatinas, L. A. S., Conclusiones, T. V. I. I., Contemporáneo, P. D. E. U. S. O., Evaluaci, T. V, Ai, F., Jakubiec, J. A., Weeks, D. P. C. C. L. E. Y. N. to K. in 20, Mu, A., Inan, T., Sierra Garriga, C., Library, P. Y., Hom, H., … Waldenström, L. (2023). No 主観的健康感を中心とした在宅高齢者における 健康関連指標に関する共分散構造分析Title. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 53(1), 1–19. http://publications.lib.chalmers.se/records/fulltext/245180/245180.pdf%0Ahttps://hdl.handle.net/20.500.12380/245180%0Ahttp://dx.doi.org/10.1016/j.jsames.2011.03.003%0Ahttps://doi.org/10.1016/j.gr.2017.08.001%0Ahttp://dx.doi.org/10.1016/j.precamres.2014.12
Latar, M. S., Kelobas, A., & Saripuddin, M. (n.d.). RANCANG BANGUN MONITORING DAN KONTROL OTOMATIS VOLUME AIR PADA TANDON PENYIMPANAN AIR BERBASIS INTERNET OF THINGS ( IOT ). 696–705.
Noor, M. F. (2024). Simulasi Sistem Pemantauan Ketinggian Air Pada. Journal of Data Analytics, Information, and Computer Science, 4(4), 19–29.
Pane, R., Purnama, I., Dar Hasibuan, H., & Rasyid Munthe, I. (2024). Automatic Monitoring System Iot (Internet Of Things) Based Water Tanks. International Journal of Science, Technology & Management, 5(4), 1008–1014. https://doi.org/10.46729/ijstm.v5i4.1151
Rifka Alkhilyatul Ma’rifat, I Made Suraharta, I. I. J. (2024). No Title 済無No Title No Title No Title. 2, 306–312.
Rindra, A. K., Widodo, A., Baskoro, F., & Kholis, N. (2021). Sistem Monitoring Level Ketinggian Air Pada Tandon Rumah Tangga Berbasis Iot (Internet Of Things). Jurnal Teknik Elektro, 11(1), 17–22. https://doi.org/10.26740/jte.v11n1.p17-22
Tahmidul Huque, M., Jaofor, J., Raziur Rahman Pushon, S., & Zaman Ekah, F. (2023). Internet of Things (IoT) based Smart Water Tank Level Monitoring and Motor Pump Control System for Prevent Water Waste 6 PUBLICATIONS 4 CITATIONS SEE PROFILE 6 PUBLICATIONS 4 CITATIONS SEE PROFILE. June, 352–361. https://www.researchgate.net/publication/371634266
Tri, N., Putra, A., Made, G., Desnanjaya, N., Krishna, P., Saputra, G., Sri, K., Astuti, A., Studi, P., & Komputer, S. (2023). Perancangan Sistem Monitoring Ketersediaan Air Otomatis Menggunakan Applikasi Blynk Berbasis Internet of Things (IoT). Jurnal Ilmu Komputer Dan Sistem Informasi (JIKOMSI), 6(3), 154–164. https://ejournal.sisfokomtek.org/index.php/jikom/article/view/1170
Wati, E. K., Santoso, H. H., & Laksono, A. (2024). Iot-Based Water Level Monitoring System of Situ Rawa Besar. MSJ : Majority Science Journal, 2(1), 219–231. https://doi.org/10.61942/msj.v2i1.89
Zen, M. (n.d.). Implementation of an Internet of Things ( IoT ) Based Water Level Monitoring System Using Ultrasonic Sensors and the Blynk Application. 2658–2665.