Home / Programming / Language Reference Language Reference Arduino programming language can be divided in three main parts: functions, values (variables and constants), and structure.

Beginning with the basic structure of Arduino's C-derived programming language, this notebook continues on to describe the syntax of the most common elements of the language and illustrates …

Arduino Cheat Sheet This is a page- or poster-sized cheat sheet for Arduino programmers. It draws primarily from the Arduino Language Reference, including most of the common, basic syntax and a …

Arduino Discord Official space for connecting with the Arduino community. YouTube channel Discover videos, tutorial, interview and podcast about Arduino world. Help Center FAQ and troubleshooting …

Learn the basics of Arduino through this collection tutorials. All code examples are available directly in all IDEs.

The official Arduino programming language structure reference pages.

Basic Program Structure void setup() { // runs once when sketch starts } void loop() { // runs repeatedly }

Learn Arduino What is a board, how do I write code to it, and what tools do I need to create my own project?

Programming Learn all you need to know about the Arduino programming language as well as other compatible languages.

An Arduino program run in two parts: void setup() void loop() setup() is preparation, and loop() is execution. In the setup section, always at the top of your program, you would set pinModes, initialize …