Arduino Due ARM Cortex-M3 Development Board

The Arduino Due is a 32-bit development board powered by an ARM Cortex-M3 microcontroller. Offering high processing speeds and extensive input and output connectivity, it suits makers, engineering students, and educators building complex robotics and embedded systems projects.

84MHz ARM Cortex-M3 processor

The board features an 84MHz ARM Cortex-M3 MCU, delivering 32-bit processing capabilities for compute-intensive embedded applications.

54 digital input and output pins

A large array of 54 digital I/O pins provides ample connectivity for controlling multiple sensors, switches, and peripheral devices simultaneously.

Dual digital-to-analogue converters

Integrated dual DAC channels allow the generation of true analogue signals for audio synthesis and precise voltage control.

USB-OTG interface support

Built-in USB-OTG functionality enables the board to act as both a USB device and a host for connected peripherals.

Comprehensive serial communication

Hardware support for UART, SPI, and TWI interfaces ensures straightforward integration with a broad range of standard communication modules.

Downloads & documentation

• Arduino DUE Eagle files
• AT91SAM full datasheet
• Arduino-Due Schematic