Design of an IoT-Based 4-Channel 5V Relay Controller Using WiFi and Smartphone Integration

The development of remote-controlled electrical device systems has become increasingly essential, particularly in supporting the transition toward a green economy. This IoT-based system, built on the NodeMCU microcontroller, enables real-time monitoring and control of electrical power usage, helping...

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Bibliographic Details

Published in:	Sistemasi : jurnal sistem informasi (Online) Vol. 14; no. 3; pp. 1233 - 1245
Main Authors:	Samsudin, Samsudin, Abdullah, Abdullah, Muni, Abdul, Niansyah, Niko
Format:	Journal Article
Language:	English Indonesian
Published:	Islamic University of Indragiri 13.05.2025
Subjects:	nodemcu, arduino ide, internet of things, relay 5v, remote control
ISSN:	2302-8149, 2540-9719
Online Access:	Get full text
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