   //Led_Left
   if(pCmd->Data[0] == 1)
   {
-    Led[0] = (pCmd->Data[2]<<8) | (pCmd->Data[1]);
+    Led[0] = (0xFFFF - (pCmd->Data[2]<<8) | (pCmd->Data[1]));   
     Serial.print("Led_L : ");
     Serial.println(Led[0]);
     analogWrite(LED_PIN_L, Led[0]);

#define LED_PIN_L  8 
#define LED_PIN_R  9

bool IsConnected;

void rc_usb_test();

void rc_usb_test()
{
  char ch;
  static uint16_t  rc_pwm = MOTOR_NEUTRAL;
  
  if( Serial.available() )
  {
