ihacklab
Published © LGPL

Smart Apps for Smart Home

With a smart phone, a tablet or a watch, this simple talking apps can remotely control any appliances in your house and even start your car.

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Smart Apps for Smart Home

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
Jumper wires (generic)
Jumper wires (generic)
×1
HC-05 Bluetooth Module
HC-05 Bluetooth Module
×1
Breadboard (generic)
Breadboard (generic)
×1
9V battery (generic)
9V battery (generic)
×1
5 mm LED: Red
5 mm LED: Red
×1

Story

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Schematics

Block Diagram

Code

Bluetooth HC05 Test

Arduino
The code below is used to test your bluetooth connectivity.
#include <SoftwareSerial.h>
SoftwareSerial BTserial(2, 3);  
int ledPin = 12;
char data = 0;  

void setup()
{
     pinMode(ledPin, OUTPUT);
     BTserial.begin(9600);
     // Serial.begin(9600);
     // serial.println("Hello World");
}

void loop()
{
    if (BTserial.available())
    {
    data = BTserial.read();              
    if(data == '1')                             
      digitalWrite(ledPin, HIGH);      
    else if(data == '0')                      
      digitalWrite(ledPin, LOW);      
       }
}

Credits

ihacklab

ihacklab

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