| 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 |  | ### // (comment)
Examples |  |
    // Initializes pin 0 as OUTPUT
    // Sets pin 0 HIGH
    pinMode(0, OUTPUT);      // Sets pin 0 as OUTPUT
    idigitalWrite(0, HIGH);  // Sets pin 0 HIGH
Description |  | Explanatory notes embedded within the code. Comments are used to remind yourself and to inform others about the function of your program. Single-line comments are signified with the // characters. Comments are ignored by the compiler.
Syntax |  |
    // comment
Parameters |  |
comment |  | any sequence of characters
Usage |  | Web & Application
Related |  | /* */ (multiline comment)