| Index

| Reference for Wiring 1.0 (ALPHA) 0021+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Name |  | ### digitalWrite()
Examples |  |
    int outpin = 0;

    void setup() {
      pinMode(outpin, OUTPUT);
    }

    void loop() {
      digitalWrite(outpin, HIGH);
    }
Description |  | The digitalWrite() method sets the value of a digital output pin. Possible values are HIGH or LOW.
Syntax |  |
    digitalWrite(pin,value)
Parameters |  |
pin |  | integer value
value |  | HIGH or LOW
Returns |  | None
Usage |  | Application
Related |  | INPUT OUTPUT HIGH LOW digitalRead() pinMode()