Arduino Leonardo Development Board

Arduino Leonardo Development Board

The Arduino Leonardo differs from prior boards by using an ATmega32u4 MCU with built-in USB communication. This eliminates the need for a secondary processor and enables the Leonardo to appear to a connected computer as a mouse and keyboard.

Specifications

• Microchip ATmega32u4 8-bit AVR microcontroller @ 16 MHz
• Built-in USB 2.0 Full Speed transceiver directly inside the MCU
• Natively emulates USB HID Keyboard, Mouse, and MIDI devices
• 20 digital input/output pins (7 PWM channels and 12 analog inputs)
• Micro-USB connector and standard Arduino UNO footprint