HC-05 Bluetooth Module with Arduino-MIT App Invento

       

Objective

The Arduino board receives the user commands in the form of numbers from the smart phone through Bluetooth interface. These numbers are assigned to the home appliances and the appliances are toggled either ON or OFF on receiving the numeric command. The Arduino sketch looks for the numeric commands from the Bluetooth module and operates relays to switch appliances. 

Components Used:

• Arduino UNO-1
  Breadboard
• HC-05 Bluetooth Module
  Wire
  LED

CIRCUIT DIAGRAM 

Arduino UNO

Breadboard

HC-05 Bluetooth Module

LED

Wire

Programming Arduino for HC-05 Bluetooth Module with Arduino
After successful completion of hardware setup, now its time to program the Arduino.

Code

MIT APP

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