Arduino Function: Keyboard.print

Description

This function sends a keystroke to a connected computer. 
Use this after to call begin().

Syntax

Keyboard.print(character)
Keyboard.print(characters)

Parameters

  • character : a char or int to be sent to the computer as a keystroke characters : a string to be sent to the computer as a keystroke

Returns

int number of bytes sent

Warning

When you use the Keyboard.print() command, the Arduino takes over your keyboard! Make sure you have control before you use the command. A pushbutton to toggle the keyboard control state is effective.

Examples

void setup() {
// make pin 2 an input and turn on the
// pullup resistor so it goes high unless
// connected to ground:
pinMode(2, INPUT_PULLUP);
Keyboard.begin();
}

void loop() {
//if the button is pressed
if(digitalRead(2)==LOW){
//Send the message
Keyboard.print("Hello!");
}
}


Based on the reference originally written by Arduino Community,  wiring.org.co and  arduino.cc