Arduino Leonardo Original Development Board with Micro USB Cable

The Arduino Leonardo is a microcontroller board based on the ATmega32u4. It stands out from other Arduino boards because the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Leonardo to appear as a mouse, keyboard, or joystick when connected to a computer.

KEY FEATURES:

• Microcontroller: ATmega32u4 (with native USB support)

• Operating Voltage: 5V

• Recommended Input Voltage: 7-12V

• Input Voltage Limits: 6-20V

• Digital I/O Pins: 20

• PWM Channels: 7

• Analog Input Channels: 12

• DC Current per I/O Pin: 40 mA

• DC Current for 3.3V Pin: 50 mA

• Flash Memory: 32 KB (4 KB used by bootloader)

• SRAM: 2.5 KB

• EEPROM: 1 KB

• Clock Speed: 16 MHz

• Board Dimensions: 68.6mm × 53.3mm

• Weight: 20 grams

UNIQUE CAPABILITIES:

• Native USB allows HID emulation (keyboard, mouse, joystick)

• Can act as a USB host for other devices

• No separate USB-to-serial chip required

TYPICAL APPLICATIONS:

• Custom USB keyboards and mice

• Game controllers and joysticks

• USB-to-serial converters

• Projects requiring native USB communication

• Human Interface Device (HID) prototypes

PACKAGE INCLUDES:

• 1 x Arduino Leonardo Original Board

• 1 x Micro USB Cable