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 has over the years released over 100 hardware products: boards, shields, carriers, kits and other accessories. In this page, you will find an overview of all active Arduino hardware, …

Arduino UNO is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, …

The Getting Started with Arduino Uno page contains all the information you need to configure your board, use the Arduino Software (IDE), and start tinkering with coding and electronics.

The Arduino Due is the first Arduino board based on a 32-bit ARM core microcontroller. With 54 digital input/output pins, 12 analog inputs, it is the perfect board for powerful larger scale …

The Arduino UNO R4 WiFi is designed around the 32-bit microcontroller RA4M1 from Renesas while also featuring a ESP32 module for Wi-Fi® and Bluetooth® connectivity.

Oct 7, 2025 · There exists a variety of clone and derivative boards, as well as other products marketed as “Arduino-compatible”, with “UNO” in the name. Most Arduino-compatible “UNO” …

The cutting-edge Arduino Pro 4G Module allows you to expand your connectivity capabilities to unlock the full potential of your projects – without changing your Portenta board.

Shop the Arduino Nano – a compact, breadboard-friendly microcontroller based on the ATmega328. Ideal for prototyping, robotics, and DIY electronics.

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