Mega 2560 Rev3
The 8-bit board with 54 digital pins, 16 analog inputs, and 4 serial ports.
Essentials
First Steps
Quickstart Guide
All you need to know to get started with your new Arduino board.
Suggested Libraries
Wire
This library allows you to communicate with I2C / TWI devices.
SPI
The SPI library allows you to communicate with SPI devices, with the Arduino as the controller device.
Servo
The Servo library allows an Arduino board to control RC (hobby) servo motors.
Arduino Basics
Built-in Examples
Built-in Examples are sketches included in the Arduino IDE and demonstrate all basic Arduino commands.
Learn
Discover interesting articles, principles and techniques related to the Arduino ecosystem.
Language References
Arduino programming language can be divided in three main parts: functions, values (variables and constants), and structure.
Resources
Interactive Viewer
Interact with the schematics, the PCB and a 3D model of the product.
Open Viewer
Pinout Diagram
A diagram showing the functions and the arrangement of the pins on your product.
Open Diagram
Downloads