void setup() {
  Serial.begin(9600);
  Serial.println("Looking for new receptacle...");
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);

}

String recebi;

void loop() {
  if (Serial.available() > 0){

    recebi = Serial.readString();
    
    if(recebi == "LIGA"){
     digitalWrite(4, HIGH);
    }

    if(recebi == "DESLIGA"){
     digitalWrite(4, LOW);
    }

    if(recebi == "LIGALED2"){
     digitalWrite(5, HIGH);
    }

    if(recebi == "DESLIGALED2"){
     digitalWrite(5, LOW); 
    }
    
    if(recebi == "PARTYTIME"){
     digitalWrite(4, HIGH);
     digitalWrite(5, LOW);
     delay(300);
     digitalWrite(4, LOW);
     digitalWrite(5, HIGH);
     delay(300);
     digitalWrite(4, HIGH);
     digitalWrite(5, LOW);
     delay(300);
     digitalWrite(4, LOW);
     digitalWrite(5, HIGH);
     delay(300);
     digitalWrite(4, HIGH);
     digitalWrite(5, LOW);
     delay(300);
     digitalWrite(4, LOW);
     digitalWrite(5, HIGH);
     delay(1000);
     digitalWrite(5, LOW);
     delay(1000);
     digitalWrite(4, HIGH);
     digitalWrite(5, HIGH);
     delay(300);
     digitalWrite(4, LOW);
     digitalWrite(5, LOW);
     delay(300);
     digitalWrite(4, HIGH);
     digitalWrite(5, HIGH);
     delay(300);
     digitalWrite(4, LOW);
     digitalWrite(5, LOW);
     delay(300);
     digitalWrite(4, HIGH);
     digitalWrite(5, HIGH);
     delay(300);
     digitalWrite(4, LOW);
     digitalWrite(5, LOW);
     delay(300);
    }
    
  }
}