Page 134 - Conference Book The 3rd IConVET "Future of TVET Graduates: Developing Talent for Industry 4.0 and The New Normal"

The 3 International Conference
rd
on Vocational Education and Technology (IConVET)
th
Universitas Pendidikan Ganesha - Bali | 7 November, 2020
IOT-BASED PORTABLE MODULES FOR ENERGY
CONSUMPTION MONITORING IN SMART HOME
SYSTEM

1
2
Jupi Permana Bayu , Komang Agus Ady Aryanto , Gede Suweken , Kadek Yota
1
Ernanda Aryanto 1
1 Study Program of Computer Science, Graduate Program, Universitas Pendidikan
Ganesha, Singaraja-Bali, Indonesia

2 Department of Computer System, STIKOM Bali, Denpasar-Bali, Indonesia

Abstract. Energy consumption has become one of major problems in
Indonesia. The use of recent technology is highly beneficial since various
automation could be done even in simple devices. In this research, portable
smart home modules based on the internet of things (IoT) technology to
monitor the power consumption in household electrical devices was built.
The module consisted of current sensors, voltage sensors, and IoT Wifi
Development Board. It communicated with the server, built using the
Raspberry Pi, using the MQTT protocol. The server equipped with web
pages that allowed users to monitor the usage of electrical power by the
devices. Therefore, all of the connected modules could be monitored to
provide information reagrding the devective of an electric household device.
The results had shown that the prototypes of the modules had been
successfully built. Using the 60 seconds interval measurements it was shown
that very slightly differences was found between the system measurements
compared to the manual one. The power consumed by the module was very
low where current sensor uses 0.125 Watt while the voltage sensor uses
0.001 Watt. The portable devices were developed in the shape of small
boxes; therefore, it could be easy to move and installed.

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