Especificaciones tecnicas:

Processor:	ATmega328 @ 16 MHz
RAM size:	2048 bytes
Program memory size:	31.5 Kbytes
Motor channels:	0
User I/O lines:	201
Max current on a single I/O:	40 mA
Minimum operating voltage:	7 V
Maximum operating voltage:	12 V
Reverse voltage protection?:	N
External programmer required?:	N2