Sistem Monitoring Suhu Dan Kelembapan Pada Gudang Verza Audio Sound System Berbasis IOT

Aqil, Zharif Ra'is (2025) Sistem Monitoring Suhu Dan Kelembapan Pada Gudang Verza Audio Sound System Berbasis IOT. Undergraduate thesis, Universitas Hayam Wuruk Perbanas.

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Abstract

Professional audio equipment stored in warehouses is vulnerable to damage caused by uncontrolled temperature and humidity conditions. This study aims to design and evaluate an Internet of Things (IoT)-based monitoring and control system for temperature and humidity at Verza Audio Sound System Warehouse using an integrated end-to-end architecture. The system employs a DHT11 sensor and ESP32 microcontroller for real-time data acquisition, as well as a relay module for threshold-based automatic control. Data are transmitted via the MQTT protocol using the HiveMQ broker and displayed on a Laravel-based web dashboard with Telegram notifications. Sensor testing results show temperature deviations of 0.82– 0.97 °C and humidity deviations of 4.6–5.2 % RH, with accuracy levels of 97.19– 97.34 % for temperature and 92.71–94.41 % for humidity, which remain within sensor tolerance limits. Quality of Service (QoS) evaluation based on the TIPHON standard indicates that MQTT communication achieved 46 kbps throughput, 0% packet loss, and 50.7 ms delay. The web monitoring system achieved 29 kbps throughput and 142 ms delay, while the Telegram Bot achieved 88.8 kbps throughput and 24.24 ms delay. The relay responded in less than 500 ms. This research integrates monitoring, automatic control, and quantitative network performance analysis within a single centralized platform. The system is proven feasible for real-time and sustainable warehouse environmental monitoring and control. Keywords: IoT, ESP32, DHT11, MQTT, Quality of Service, Smart Warehouse, Relay.

Item Type: Thesis (Undergraduate)
Subjects: 000 - COMPUTER SCIENCE, INFORMATION, GENERAL WORKS > 000 - 009 COMPUTER SCIENCE, INFORMATION, GENERAL WORKS > 005 - COMPUTER PROGRAMMING, PROGRAMS & DATA
Divisions: Bachelor of Informatics
Depositing User: ZHARIF RA'IS AQIL
Date Deposited: 15 Apr 2026 06:25
Last Modified: 15 Apr 2026 06:25
URI: http://eprints.perbanas.ac.id/id/eprint/14128

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