Rancang Bangun Monitoring Kualitas Air Minum Qmas Berbasis IOT

Water is a natural resource that plays a vital role in human life, especially for consumption needs such as Bottled Drinking Water (AMDK). The quality of water that is suitable for consumption must meet the requirements of cleanliness, odorless, tasteless, colorless, and in accordance with the quality standards regulated in Permenkes RI No. 492 of 2010. This study aims to analyze the quality of bottled water by focusing on two main parameters, namely pH and Total Dissolved Solids (TDS).
QMAS Company, as one of the bottled water producers, currently relies on sample-based water quality testing methods. To improve efficiency and accuracy, this research proposes an Internet of Things (IoT)-based water quality monitoring system capable of working in real-time. The system utilizes an ESP32-S3 microcontroller integrated with TDS and pH sensors. It is designed to record data in real-time, can be flexibly installed, and is controlled through a smartphone using a dedicated application that communicates with the ESP32-S3 via Bluetooth Low Energy (BLE). The collected data will be sent to the server once the device is connected to a Wi-Fi network. The application also functions to manage Wi-Fi connectivity on the ESP32-S3 via BLE.
With the implementation of this system, it is expected that QMAS drinking water quality monitoring can be carried out more efficiently, accurately, and in real-time, thus supporting a better production process and ensuring water quality in accordance with applicable standards.