EXdesign

#include <SoftwareSerial.h>

const int redPin = 3;
const int greenPin = 5;
const int bluePin = 11;

SoftwareSerial blueToothSerial(7,6);

int red =0;
int green =0;
int blue =0;

void setup() {

Serial.begin(9600);
pinMode(redPin, OUTPUT); 
pinMode(greenPin, OUTPUT); 
pinMode(bluePin, OUTPUT); 

blueToothSerial.begin(9600);
blueToothSerial.print("BT is ready!");
setupBlueToothConnection();

}

void loop() {

while (blueToothSerial.available() > 0) {

red= blueToothSerial.parseInt(); 
green= blueToothSerial.parseInt(); 
blue= blueToothSerial.parseInt(); 

analogWrite(redPin, red);
analogWrite(greenPin, green);
analogWrite(bluePin, blue);

if (blueToothSerial.read() == '\n') { 

red = 255 - constrain(red, 0, 255);
green = 255 - constrain(green, 0, 255);
blue = 255 - constrain(blue, 0, 255);

analogWrite(redPin, red);
analogWrite(greenPin, green);
analogWrite(bluePin, blue);  }}}

void setupBlueToothConnection()
{
blueToothSerial.begin(38400); // Set BluetoothBee BaudRate to default baud rate 38400
blueToothSerial.print("\r\n+STWMOD=0\r\n"); // set the bluetooth work in slave mode
blueToothSerial.print("\r\n+STNA=SeeedBTSlave\r\n"); // set the bluetooth name as "SeeedBTSlave"
blueToothSerial.print("\r\n+STOAUT=1\r\n"); // Permit Paired device to connect me
blueToothSerial.print("\r\n+STAUTO=0\r\n"); // Auto-connection should be forbidden here
delay(2000); // This delay is required.
blueToothSerial.print("\r\n+INQ=1\r\n"); // make the slave bluetooth inquirable
Serial.println("The slave bluetooth is inquirable!");
delay(2000); // This delay is required.
blueToothSerial.flush();}