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How to print an empty line on Serial Monitor
How to print an empty line on Serial Monitor of Arduino IDE?
Answer
There are two ways to print an empty line on Serial Monitor:
- Use Serial.println();
- Use Serial.print("\r\n");
Let's see two examples to know the difference:
Example with Serial.print()
void setup() {
Serial.begin(9600);
Serial.println("START");
Serial.println(); // the 1st empty line
Serial.print("\r\n"); // the 2nd empty line
Serial.println("END");
}
void loop() {
}
The result on Serial Monitor
COM6
START
END
Autoscroll
Clear output
9600 baud
Newline
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