#define  ON HIGH
#define  OFF LOW

const int redLedpin = 14;
const int greenLedpin = 18;
const int blueLedpin = 17;

void accendiLedrgb()
{
  digitalWrite(redLedpin, ON);
  delay(1000);
  digitalWrite(redLedpin, OFF);
  delay(1000);
  digitalWrite(greenLedpin, ON);
  delay(1000);
  digitalWrite(greenLedpin, OFF);
  delay(1000);
  digitalWrite(blueLedpin, ON);
  delay(1000);
  digitalWrite(blueLedpin, OFF);
  delay(1000);
}

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Pronto!");
  pinMode(blueLedpin, OUTPUT);
  pinMode(greenLedpin, OUTPUT);
  pinMode(redLedpin, OUTPUT);
}

void loop() {  
  accendiLedrgb();
}