 }
 
 void setup() {
-  Serial.begin(9600);
   ppad.begin(9600);
 
   pinMode(pinCapacitive, INPUT);


    if(ppad.available()) {
      String in = ppad.readStringUntil('\n');
      Serial.println(in);

      if(in.charAt(0) == '1') {
        alertSensorEssential = true;
      }

      digitalWrite(pinGeneralLED, LOW);
    }

    delay(.2 * 1000);
  }
}
