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

Arduino CLI The Arduino CLI is a powerful command-line interface that integrates all the functionalities of the Arduino IDE, allowing …

Jun 23, 2025 · Learn how to download and install the desktop-based Arduino IDE for Windows, macOS, or Linux. In this article: …

Installing libraries Learn how to install software libraries with the new library manager tool in the Arduino IDE 2. Security of Arduino …

Explore the full range of official Arduino products including Boards, Modules, Shields and Kits, for all ability levels and use cases.

Arduino (/ ɑːrˈdwiːnoʊ /) is an Italian open-source hardware and software company (now owned by Qualcomm), and is a project and …

May 25, 2026 · Arduino IDE is a reliable choice for anyone building projects with Arduino boards or compatible microcontrollers. Its …

Shop the Arduino UNO form factor collection—boards with the classic UNO design, ensuring full compatibility and easy integration …

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

Arduino 4 Relays Shield The Arduino 4 Relays Shield is a solution for driving high power loads that cannot be controlled by Arduino's …