Connect HC-05 bluetooth module with MKR Zero board

Hi all,

I am using HC-05 Bluetooth module with the MKR board to achieve the data transmission between the Arduino and an Android phone. The library I am using is
#include<SoftwareSerial.h>But when I upload the configuration code of HC-05, there is en error saying “This version of SoftwareSerial supports only 20, 16 and 8MHz processors”. I don’t know if this library doesn’t work for MKR Zero board? If not working, how can I use HC-05 module?

The following is the configuration code from online

#include <SoftwareSerial.h>

//Change these to whatever pins you're using
SoftwareSerial blueSerial(13, 14); // RX, TX

void setup()
{
  Serial.begin(9600);
  blueSerial.begin(38400);
//  pinMode(9, OUTPUT);
//  digitalWrite(9, HIGH);
}

void loop()
{
  if (blueSerial.available())
  {
    Serial.write(blueSerial.read());
  }
  if (Serial.available())
  {
    blueSerial.write(Serial.read());
  }
}

The problem is solved by removing the SoftwareSerial.h library and replace the blueSerial with Serial1

Now I can get into AT mode, but when I type AT in the serial monitor, there is no "OK" responding, actually there is nothing appearing on the monitor. Anyone know the solution to this problem? Thanks in advance!