const int ledRed = 9;
const int ledBlue = 8;
const int chave = 7;

void setup() {
  Serial.begin(9600);
  pinMode(ledRed, OUTPUT);
  pinMode(ledBlue, OUTPUT);
  pinMode(chave, INPUT);
}

void loop() {
  if (chave == 1) {
    //led azul
    if (Serial.readString()=="l1") {
        digitalWrite(ledBlue, HIGH);
    }
    else if (Serial.readString()=="d1") {
            digitalWrite(ledBlue, LOW);
    }
    else if (Serial.readString()=="i1") {
            digitalWrite(ledBlue, !digitalRead(ledBlue));
    }
  //led vermelho
    if (Serial.readString()=="l2") {
        digitalWrite(ledRed, HIGH);
    }
    else if (Serial.readString()=="d2") {
            digitalWrite(ledRed, LOW);
    }
    else if (Serial.readString()=="i2") {
            digitalWrite(ledRed, !digitalRead(ledRed));
    }
  }
  
}