KC868A-4 RF433MHz decoding.

[franco.demei@gmail.com]

If I understood the meaning of the sample code. Once uploaded the code, opening the Serial monitoring to Arduino IDE I should see the code transmitted  from 433 MHz remote control.  I don't understand why to the monitor I don't see anything. I'm sure that the remote control and receiver module woks fine because to the receiver data pin, with a scope ,when I press one button to the remote control, I see the pulse train.
Below the Decoding sample code.

Code:

/*
  Simple example for receiving
 
  https://github.com/sui77/rc-switch/
*/

#include <RCSwitch.h>

RCSwitch mySwitch = RCSwitch();

void setup() {
  Serial.begin(115200);
  mySwitch.enableReceive(0);  // Receiver on interrupt 0 => that is pin #2
}

void loop() {
  if (mySwitch.available()) {
   
    Serial.print("Received ");
    Serial.print( mySwitch.getReceivedValue() );
    Serial.print(" / ");
    Serial.print( mySwitch.getReceivedBitlength() );
    Serial.print("bit ");
    Serial.print("Protocol: ");
    Serial.println( mySwitch.getReceivedProtocol() );

    mySwitch.resetAvailable();
  }
}

 
What can I do to see to the serial monitor, the remote control codes ?

Tank You