 {
   String strValue;
   char charBuf[15];
-  if (gps.location.isValid())
-  {
+  if ( gps.location.isValid() ) {
     // This function is thanks to http://dereenigne.org/arduino/arduino-float-to-string
     dtostrf(gps.location.lat(), 12, 6, charBuf);
     strValue += charBuf;
-    //Serial.print(strValue);
+    // Serial.print(strValue);
     strValue += ",";
-    //Serial.print(F(","));
+    // Serial.print(F(","));
     dtostrf(gps.location.lng(), 12, 6, charBuf);
     strValue += charBuf;
-    //Serial.print(charBuf);
-  }
-  else
-  {
-    //Serial.print(F("INVALID"));
+    // Serial.print(charBuf);
+  }
+  else {
+    // Serial.print(F("INVALID"));
     strValue += "INVALID";
   }
 
-  //Serial.println();
+  // Serial.println();
   // This will execute the sending message function when we want suposing that
   // each second it reads the TinyGPS
   if(readCount++ % delayTime == 0) {

void readMaster()
{
  if (bt.available() > 0) {
    String msg; //string to store entire command line
    while (bt.available()) {
      msg += bt.read();
    }

void readOBD()
{
  if (obd.available() > 0) {
    String msg; // string to store entire command line
    delay(1000); // wait 1 sec to give time enough for the serial to receive all the stream
    while (obd.available()) {
      msg += obd.read();
