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Virtuino - Arduino UNO +Bluetooth HC-05 example

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Virtuino on Play Store


Virtuino Tutorial 01 : Bluetooth basic connections

Tutorial description:

Enable or disable the Arduino board LED of pin 13 via Virtuino App using bluetooth


Step 1: Arduino connections

Connect a bluetooth module to Arduino board as the plan below:


HC-05 works perfecty with Virtuino

Step 2: Arduino code

Click the link below to download Virtuino Library (Don't unzip the downloaded file)

Virtuino Library ver 1.1 Download

  1. Run Arduino IDE software to add Virtuino library
  2. Go to Menu/Sketch/Include Library/Add .ZIP Library


Find and Load Virtuino Library zip file you have just downloaded

  1. Go to Menu/File/Examples/Virtuino_Library/
  2. Select: Example_01_bluetooth


On the code find the line

VirtuinoBluetooth virtuino(bluetoothSerial,9600);  

If your bluetooth module has different baud rate set the correct serial speed

The baud rate of new HC-05 modules is 9600 bps

When you are ready connect Arduino board to a USB port  and upload the code


Step 3: Android device settings

Go to your Android device Bluetooth settings

Enable bluetooth and wait until your device scans for other bluetooth devices nearby

Pair your Android device with Arduino bluetooth module. (The password is usally 1234)

These settings need to be executed once only


Step 4: Virtuino app settings

Run Virtuino app



2018  Ηλίας Λάμπρου