Arduino Due, Arduino’s first 32 bit board using an Arm core. Combining the best of an ARM Atmel SAM3X8E Cortex M3 CPU with the I/O of an Arduino Mega, makes it the perfect board for advanced and larger projects.
Compatible with the RADDS 1.5 Printer controller board.
Atmel ARM SAM3X8E Cortex M3 processor
Operating voltage: 3.3v
54 digital I/O pins
12 analog I/O pins