//Programa para acender/apagar LED via bluetooth 

#define LED_PIN1 4
#define LED_PIN2 5
#define LED_PIN3 6
#define LED_PIN4 7

#define LED_PIN5 8
#define LED_PIN6 9
#define LED_PIN7 10
#define LED_PIN8 11

int inByte=0;


void setup()
{
  
  Serial.begin(9600);
  //Define os pinos dos leds como saida
  pinMode(LED_PIN1, OUTPUT);
  pinMode(LED_PIN2, OUTPUT);
  pinMode(LED_PIN3, OUTPUT);
  pinMode(LED_PIN4, OUTPUT);
  
  pinMode(LED_PIN5, OUTPUT);
  pinMode(LED_PIN6, OUTPUT);
  pinMode(LED_PIN7, OUTPUT);
  pinMode(LED_PIN8, OUTPUT);

  digitalWrite(LED_PIN1, LOW);
  digitalWrite(LED_PIN2, LOW);
  digitalWrite(LED_PIN3, LOW);
  digitalWrite(LED_PIN4, LOW);
  digitalWrite(LED_PIN5, LOW);
  digitalWrite(LED_PIN6, LOW);
  digitalWrite(LED_PIN7, LOW);
  digitalWrite(LED_PIN8, LOW);

}
 
void loop()
{
  
  inByte=Serial.read();
  if (inByte=='A'){
    digitalWrite(LED_PIN1,HIGH);
    Serial.print('A');
    inByte=0;
  }
  if (inByte=='a'){
    digitalWrite(LED_PIN1,LOW);
    Serial.print('a');
    inByte=0;
  }
  if (inByte=='B'){
    digitalWrite(LED_PIN2,HIGH);
    Serial.print('B');
    inByte=0;
  }
  if (inByte=='b'){
    digitalWrite(LED_PIN2,LOW);
    Serial.print('b');
    inByte=0;
  }
  if (inByte=='C'){
    digitalWrite(LED_PIN3,HIGH);
    Serial.print('C');
    inByte=0;
  }
  if (inByte=='c'){
    digitalWrite(LED_PIN3,LOW);
    Serial.print('c');
    inByte=0;
  }
  if (inByte=='D'){
    digitalWrite(LED_PIN4,HIGH);
    Serial.print('D');
    inByte=0;
  }
  if (inByte=='d'){
    digitalWrite(LED_PIN4,LOW);
    Serial.print('d');
    inByte=0;
  }
  if (inByte=='E'){
    digitalWrite(LED_PIN5,HIGH);
    Serial.print('E');
    inByte=0;
  }
  if (inByte=='e'){
    digitalWrite(LED_PIN5,LOW);
    Serial.print('e');
    inByte=0;
  }
  if (inByte=='F'){
    digitalWrite(LED_PIN6,HIGH);
    Serial.print('F');
    inByte=0;
  }
  if (inByte=='f'){
    digitalWrite(LED_PIN6,LOW);
    Serial.print('f');
    inByte=0;
  }
  if (inByte=='G'){
    digitalWrite(LED_PIN7,HIGH);
    Serial.print('G');
    inByte=0;
  }
  if (inByte=='g'){
    digitalWrite(LED_PIN7,LOW);
    Serial.print('g');
    inByte=0;
  }
  if (inByte=='H'){
    digitalWrite(LED_PIN8,HIGH);
    Serial.print('H');
    inByte=0;
  }
  if (inByte=='h'){
    digitalWrite(LED_PIN8,LOW);
    Serial.print('h');
    inByte=0;
  }
}