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

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

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

Arduino (/ ɑːrˈdwiːnoʊ /) is an Italian open-source hardware and software company, project, and user community that designs and manufactures single-board microcontrollers and …

Compact Arduino Nano R4 with RA4M1 MCU, Qwiic connector & RGB LED—ideal for scaling from prototyping to production on custom or space-constrained boards.

5 days ago · We’re excited to welcome a new member to the Arduino Nano family – the Nano R4. Powered by the same RA4M1 microcontroller that’s at the core of the popular UNO R4 boards, …

Arduino CLI The Arduino CLI is a powerful command-line interface that integrates all the functionalities of the Arduino IDE, allowing you to build, compile, and upload sketches, …

Aug 2, 2023 · What is Arduino? It's a tool that makes it easy to program electronics. In this guide, you'll learn the basics and how to get started.

The Arduino platform has since its start in 2005, grown to become one of the most recognizable brands in the space of electronics and embedded design. But what are the cornerstones of …

Amazon.com: Arduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY …