     sendMessage(strValue);
   }
 }
+
+void send_OBD_cmd(char *obd_cmd){
+  obd.print(obd_cmd);
+  obd.print("\r");
+  while (obd.available() <= 0);
+    while(obd.available() > 0){
+      recvChar = obd.read();
+  }
+}

void readGPS()
{
  // This sketch displays information every time a new sentence is correctly encoded.
  while (ss.available() > 0)
    if (gps.encode(ss.read()))
      displayInfo();

  if (millis() > 5000 && gps.charsProcessed() < 10)
  {

  /*
 Proyect: SCADAcar
 Developed by: Ruy García
 Created: July 22, 2014
