Cannot get Keyboard commands to work with Arduino

Development Boards Arduino
1

I am rather new to Arduino. I am currently trying to write a simple program as a test for a later project. I have a load cell plugged in to my Arduino Due, and am currently using the load cell as a button. I would like to use the Keyboard.press command print a letter when the load cell button is pressed.

I started with the sample code I found on Arduino’s website for using the Keyboard.press command, and also included a Serial.println command to test that the program is indeed detecting a button press.

No matter which of the Keyboard commands I use, it seems as if nothing is happening with the keyboard operation. I can see in the serial monitor that it is working, and I have an open, active Notepad window open to receive the keystrokes.

Can someone help me figure out how to make the keyboard commands work?

void setup() {
  Serial.begin(9600);
  Keyboard.begin();
}

void loop() {
  //set up to read from load cell
  // read the input on analog pin 0:
  int sensorValue = analogRead(A0);
      // Convert the analog reading (which goes from 0 - 1023) to a voltage (0 - 5V):
  float voltage = sensorValue * (5.0 / 1023.0);
  // print out the value you read:
  //Serial.println(voltage);

  //THIS PART DOESNT WORK. IT PRINTS "pinch!" but not the keyboard.press
  if (voltage >1){
  delay(200);
  Keyboard.press('p');
  delay(50);
  Keyboard.write('w');
  delay(50);
  Keyboard.write(65);
  delay(50);
  Keyboard.println("Hello!");
  delay(50);

  Serial.println("pinch!");
  delay(200);
  Keyboard.releaseAll();
  delay(200);
  }
}

Thank You!