Title: Monitoring the processing and supply of clean drinking water using the hybrid gateway method based on the Internet of Things

Authors: Rindra Yusianto; Rabei Raad Ali; Herwin Suprijono; Marimin

Addresses: Faculty of Engineering, Department of Industrial Engineering, Dian Nuswantoro University, Semarang, 50131, Central Jawa, Indonesia ' Department of Computer Engineering Technology, Northern Technical University, Mosul, 41002, Nineveh Governorate, Iraq ' Faculty of Engineering, Department of Electrical Engineering, Dian Nuswantoro University, Semarang, 50131, Central Jawa, Indonesia ' Faculty of Agricultural Engineering and Technology, Department of Agro-Industrial Technology, IPB University, PO Box 220, Bogor, 16002, West Java, Indonesia

Abstract: This research aims to implement Internet of Things (IoT)-based monitoring in water treatment systems. A Gateway device will be designed to support the integration of a new IoT-based monitoring system based on conditions at the Petanglong, Indonesia. A Raspberry Pi and Node-Red software were used as programming tools to carry out the Gateway function and create a monitoring dashboard display with the message queuing telemetry transport (MQTT) protocol as a communication path that connects the Gateway device with the cloud server. The results show that the Gateway device can work well in the new IoT-based monitoring system. The accuracy level of data reading between the value in the field and the dashboard display results is 99%, which works ideally at a reading time interval of every 5 s, with the difference in data display time and the dashboard display being in the time range of 2-3 s.

Keywords: IoT; Internet of Things; hybrid gateway method; monitoring system; Raspberry Pi; water treatment system.

DOI: 10.1504/IJW.2024.143290

International Journal of Water, 2024 Vol.16 No.2, pp.118 - 141

Received: 11 Jul 2024
Accepted: 11 Aug 2024

Published online: 12 Dec 2024 *

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