Published April 24, 2016 © CC BY-SA

Arduino/Android - BLUETOOTH Servo motor Control Android APP

App to control a single servo. The app is available open source just ask, i just ask you a small favor in return.

BeginnerFull instructions provided1 hour18,614

Arduino/Android - BLUETOOTH Servo motor Control Android APP

Story

Hello world! Today i made a APP to control a single servo. tomorrow i will make a app for multiple servos. Follow the next steps for the Schematic, Code & parts list. If you want the source of the app just contact me!

GET THE APP ON GOOGLE PLAY

Step 1: & Parts list.

Just wire it up like the schematic, upload the code, install the app and it should work.

Make sure you have the libraries Servo.h & Softwareserial.h installed.

Also make sure not to have the bluetooth connected when uploading the code!

Parts list.

Arduino uno, I used the RobotDyn uno.
HC-06 Bluetooth module.
Servo motor.
Set of jumper wires. MM/FF/MF
Android phone. It even works on my old androids!

Good luck!

Follow the next step to find out how to rename your Bluetooth device, Set pin & how to change baud rate.(optional)

Step 2: How to change the name of your HC-06

What is needed?

1 x USB to TTL microcontroller programmer to connect to your HC-06

How to connect the Programmer?

VCC to VCC

GND to GND

RXD to TX

TXD to RX

Lets get started...

connect the USB TTL programmer to the HC-06
Plug in the USB and open up The Arduino IDE
Open the serial monitor.
Type "AT" without quotes. You should see a respond in the Serial monitor saying "OK"
Type "AT+NAMExyz" Sets the module name to “xyz” (Replace xyz with the name you want.) response should be OKsetname.
Type "AT+PIN1234" Sets the pin to 1234 (replace 1234 with your desired pin) respond should be OKsetPIN For more info on changing baudrate etc. i included a PDF file. Good luck!

Code

BLUETOOTH_Servo_Control_Single_Servo.ino

#include <SoftwareSerial.h>

#include <Servo.h>

Servo myservo;

int bluetoothTx = 10;

int bluetoothRx = 11;

SoftwareSerial bluetooth(bluetoothTx, bluetoothRx);

void setup()

{

myservo.attach(9);


Serial.begin(9600);


bluetooth.begin(9600);

}

void loop()

{


if(bluetooth.available()> 0 )

{

int servopos = bluetooth.read();

Serial.println(servopos);

myservo.write(servopos);

}

}

Credits

Danny van den Brande

36 projects • 109 followers

"Hello world."

Arduino/Android - BLUETOOTH Servo motor Control Android APP

Story

Step 1: & Parts list.

Step 2: How to change the name of your HC-06

Schematics

Schematic

Code

BLUETOOTH_Servo_Control_Single_Servo.ino

Credits

Danny van den Brande

Comments

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Arduino/Android - BLUETOOTH Servo motor Control Android APP

Arduino/Android - BLUETOOTH Servo motor Control Android APP

Story

Step 1: & Parts list.

Step 2: How to change the name of your HC-06

Schematics

Schematic

Code

BLUETOOTH_Servo_Control_Single_Servo.ino

Credits

Danny van den Brande

Comments