 unsigned long previousMillis  = 0;      // will store last time LED was updated
 unsigned long previousMillis1 = 0;
 const long    interval        = 200;    // interval at which to blink (milliseconds)
-String        esquema;
+String        stringSerial;
 boolean       ocupado         = true;
 
 const int     pino_sct        = 0;

  if (newData == true) {
    //esp8266.print("This just in ... ");
    //esp8266.println(receivedChars);
    esquema = receivedChars;
    newData = false;
  }
}

    delay(150);
    recvWithEndMarker();
    showNewData();
    if (stringSerial.indexOf("IP:") != -1) {
      ip = stringSerial.substring(stringSerial.indexOf("IP:") + 3, stringSerial.indexOf('\r'));
      ocupado = true;
      lcd.clear(); //Apaga a tela assim que achar o IP.
    }
