Arduino Bluetooth Servo

Control a servo over Bluetooth using RoboRemo app

This page explains how to remote control a servo motor using Arduino and Android phone with RoboRemo app.

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To make this project, you need:
- Arduino UNO (or similar) + USB cable for it
- DC adapter for Arduino
- BlueSMiRF module
- servo motor
- wires
- Android phone with RoboRemo app installed

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First upload the code to your Arduino:

control with a slider:

sketch_bluetooth_servo.ino
File Size:	1 kb
File Type:	ino

Download File

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control with accelerometer:

sketch_bluetooth_servo_acc.ino
File Size:	1 kb
File Type:	ino

Download File

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control 2 servos with 2 sliders:

sketch_bluetooth_servo_x2.ino
File Size:	1 kb
File Type:	ino

Download File

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Then connect the Bluetooth module and the servo motor:

In this example we use Hardware Serial, because The Software Serial library is conflicting with Servo library.
But Arduino UNO also uses Hardware Serial for programming, so when you program the Arduino, you need to disconnect the Bluetooth module, and to run the circuit, you need to disconnect the USB cable and connect the Arduino DC power supply.

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Then connect your Arduino to the DC power supply.

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Then configure the RoboRemo interface and enjoy :)