// Bluetooth Computer Wake
// Vije Miller

int red = 3;
int blue = 5;
int relay = 7;
int button = 9;
int state = 0;

void setup() {
  Serial.begin(9600);
  pinMode(red, OUTPUT);
  pinMode(blue, OUTPUT);
  pinMode(relay, OUTPUT);
  pinMode(button, INPUT);
}

void loop() {
  if (Serial.available())
  {
    char data;
    data = Serial.read();
    if (data == '1') {
      turn_on();
    }
  }
  state = digitalRead(button);
  if (state == LOW) {
    turn_on();
  }
  digitalWrite(blue, HIGH);
  digitalWrite(red, LOW);
  digitalWrite(relay, LOW);
  delay(5);
}

void turn_on() {
  digitalWrite(blue, LOW);
  digitalWrite(red, HIGH);
  digitalWrite(relay, HIGH);
  delay(2000);
  digitalWrite(relay, LOW);
}