•Input supply voltage (VCC pin): 5V
•Input supply voltage ( RAW pin ): 5V - 12V
•Input supply voltage ( USB connector ) : 5V
•ATmega32U4 microcontroller
•Logic: 5V
•Quartz 16MHz
•MicroUSB connector for data transmission
•18 I/O ports
•4 x analog-to-digital converter
•12 x Digital I/O (5 can work in PWM mode)
•UART Rx and Tx
•LEDs: Power and Status
•The goldpin strip included : Pin spacing 2.54mm (possibility of mounting in breadboards)
•Dimensions: 33mm x 18mm x 6mm