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

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

Sep 26, 2025 · Visit the Arduino Language Reference to explore the full Arduino API. The Arduino API, aka the "Arduino Programming Language", consists of several functions, variables and structures …

Jan 15, 2024 · Compact version of the Arduino Language Reference. This document is a TLDR; of the Arduino API. Please note that as of 2024/01/15, this article is still a work in progress. Functions …

Jan 16, 2024 · Arduino/Processing Language Comparison The Arduino language (based on Wiring) is implemented in C/C++, and therefore has some differences from the Processing language, which is …

Browse through all our documentation to learn everything for your Arduino journey.

Getting Started with Modulino Joystick Complete guide for the Modulino Joystick input module and programming with Arduino and MicroPython. Getting Started with Modulino Light Complete guide for …

Learn Basic knowledge about principles and techniques behind the Arduino ecosystem.

Apr 7, 2023 · Arduino is, in reality, C++. I highly recommend the “ The C++ Programming Language, Fourth Edition”, if you’re trying to get a deeper understanding of coding Arduino based boards.

Jul 24, 2025 · When programming in C++, you can use the Arduino API (which is also known as the Arduino Language). To learn more about the Arduino API, check out the language reference.