Rancang Bangun Sistem Monitoring Lingkungan Gudang Bibit Bawang Merah
DOI:
https://doi.org/10.29407/1vzzwe39Abstract
Abstrak— Bibit bawang merah memerlukan kondisi suhu dan kelembapan yang sesuai selama proses penyimpanan untuk menjaga kualitas dan daya tumbuhnya. Pemantauan secara manual sering menyebabkan perubahan kondisi lingkungan tidak terdeteksi dengan cepat sehingga berpotensi menurunkan mutu bibit. Penelitian ini bertujuan merancang dan membangun sistem monitoring kondisi lingkungan gudang bibit bawang merah berbasis Internet of Things (IoT) menggunakan ESP32 dan sensor DHT22. Data suhu dan kelembapan ditampilkan pada LCD 20×4 serta dikirim ke basis data Supabase melalui jaringan internet secara real-time. Metode penelitian yang digunakan meliputi perancangan perangkat keras, pengembangan perangkat lunak, serta pengujian sistem pada gudang penyimpanan bibit bawang merah. Hasil penelitian menunjukkan bahwa sistem mampu melakukan pembacaan, penyimpanan, dan sinkronisasi data suhu serta kelembapan secara real-time dengan baik. Sistem yang dikembangkan dapat membantu proses pemantauan kondisi lingkungan penyimpanan bibit bawang merah secara lebih efektif dan berkelanjutan. Kata Kunci— DHT22, ESP32, gudang bibit bawang merah, monitoring lingkungan, Internet of Things. Abstract— Shallot seed storage requires appropriate temperature and humidity conditions to maintain seed quality and viability. Manual monitoring often causes environmental changes to be detected too late, potentially reducing seed quality during storage. This study aims to design and develop an Internet of Things (IoT) based environmental monitoring system for shallot seed storage using an ESP32 microcontroller and a DHT22 sensor. Temperature and humidity data are displayed on a 20×4 LCD and transmitted to a Supabase database through an internet connection in real-time. The research method includes hardware design, software development, and system testing in an actual shallot seed storage facility. The results show that the system is capable of acquiring, storing, and synchronizing temperature and humidity data in real-time. The proposed system can support more effective and sustainable monitoring of environmental conditions in shallot seed storage facilities. Keywords— DHT22, ESP32, Internet of Things, environmental monitoring, shallot seed storage
Keywords:
DHT22, ESP32, gudang bibit bawang merah, monitoring lingkungan, Internet of Things##plugins.themes.default.displayStats.downloads##
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