Leonardo R3 ATmega32U4 Board compatible with Arduino | Development Board with USB Cable | 
 
About this item
The Leonardo r3 development board compatible with arduino is built on ATmega32u4 microcontroller.
The Leonardo R3 development board has an operating voltage of 5V.
The recommended input voltage of the leonardo board compatible with arduino is 7V - 12V.
It is integrated with 20 digital I/O pins and 7 PWM channels.
The Leonardo R3 microcontroller board has a built-in usb communication, eliminating the need for a secondary processor.