Sistem Monitoring Kelembapan Udara Berbasis IoT Menggunakan Sensor DHT11 Dan Arduino Uno Pada Ruang Tertutup
DOI:
https://doi.org/10.29407/0d0tea98Keywords:
Arduino UNO, Dashboard, DHT11, Kelembapan Udara, IoTAbstract
Penelitian ini mengembangkan sistem monitoring kelembapan udara berbasis Internet of Things menggunakan sensor DHT11 dan mikrokontroler Arduino UNO pada ruang tertutup. Sistem dirancang untuk menyediakan pemantauan kondisi lingkungan secara real-time tanpa ketergantungan pada koneksi internet eksternal. Metode penelitian meliputi analisis kebutuhan, perancangan perangkat keras dan perangkat lunak, implementasi aplikasi monitoring berbasis Python–Flask, serta pengujian akurasi sensor dan performa dashboard. Sensor DHT11 terhubung ke Arduino UNO untuk membaca suhu dan kelembapan udara, sedangkan data dikirimkan ke komputer melalui komunikasi serial USB dan ditampilkan pada dashboard web. Hasil pengujian menunjukkan bahwa sistem mampu menampilkan data kelembapan udara pada rentang 55%–70% dengan nilai rata-rata sekitar 61% serta pembacaan yang stabil dalam pemantauan jangka panjang. Hasil penelitian ini menunjukkan bahwa sistem monitoring berbasis Arduino UNO efektif digunakan sebagai solusi pemantauan kondisi ruang tertutup.
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