Design and implementation of prototype smart plug at home automation based on bluetooth using Arduino Uno

Abstract

Home automation is one of the simplify daily activities at home. Automation of the stop contact system, can make the switch operation be shortening. Arduino Uno is used as the main controller in a smart plug system. Server systems made wide the device. Bluetooth module HC-05 is used as a wireless transmission medium. The result tests got a maximum range of 17 meters with barrier and 20 meters in open space. Delay occurs with a time of 400ms. by conditioning on or off to take a trigger of contactor in a home.