   Serial.print("[");
   Serial.print(line);
   Serial.print("] ");
-    
+
   if( line.equalsIgnoreCase( "?" ) ){
     Serial.println( "OK, available commands: q, enausb, disusb, ena3_3v, dis3_3v, ena5v, dis5v" );
-    
+            digitalWrite(10, LOW); //Yellow Status LED
   }else if( line.equalsIgnoreCase( "q" ) ){
     Serial.print( "OK, " );
     s = "5V:";

  pinMode(16, OUTPUT); //Green Status LED
  pinMode(15, INPUT_PULLUP ); //Always ON/USB Controlled switch

  Serial.begin(9600);

  Set5V(false);
  Set3_3V(false);

      serialReadPos = 0;
      return 1;
    }
    return 0;
  }
  //put the char into the buffer
  serialReadBuf[serialReadPos] = c;
