         break;
       default:
         // statements
+        Serial.print("!3 "+ inputString);
     }
 
     // clear the string:

    //Serial.println(inputCommand);
    //Serial.println(inputValue);

    switch (var) {
      case 0:
        // No Error
        break;

  Forked frin Serial Event example

  http://www.arduino.cc/en/Tutorial/SerialEvent

  (Line feed, '\n', 0x0A, 10 in decimal <----
  CR (Carriage return, '\r', 0x0D, 13 in decimal)
  (CR+LF, '\r\n', 0x0D0A)

  **************
  Command Format
  **************
  <LF>OP[_arg1,]<CR>
    <LF>:   Line Feed
    OP:     Operation
    arg1...: Argument for command
    <CR>: Carriage return code; a terminator signifying the end of a command
    _: Space code: used to separate between the command and argument or between arguments


 */

