The  Official Arduino Micro Development Board is a compact microcontroller board based on the ATmega32U4, designed for projects that require native USB functionality. Unlike boards that use a separate USB-to-serial converter, the Arduino Micro can appear to a connected computer as a keyboard, mouse, or other USB device. Its small size and onboard headers make it ideal for embedded systems, HID projects, robotics, and DIY electronics where space is limited.

Features:

1. Based on the ATmega32U4 microcontroller with native USB support.
2. Can function as a USB keyboard, mouse, or other HID device.
3. Compact form factor suitable for space-constrained applications.
4. Pre-soldered headers allow easy connection to breadboards and modules.
5. Powered via USB or external power supply.
6. Compatible with Arduino IDE and a wide range of Arduino libraries.
7. Ideal for HID projects, robotics, automation, and DIY electronics.

Specifications:

• Board Type: Microcontroller Development Board
• Model Number: A000053
• Microcontroller: ATmega32U4
• Operating Voltage: 5V
• Input Voltage: 7–12V (recommended)
• Clock Speed: 16 MHz
• Digital I/O Pins: 20
• PWM Pins: 7
• Analog Input Pins: 12
• Flash Memory: 32 KB (4 KB used by bootloader)
• SRAM: 2.5 KB
• EEPROM: 1 KB
• USB Interface: Micro USB
• Form Factor: Arduino Micro
• Applications: HID devices, robotics, embedded systems, DIY electronics

Package Includes:

1 × Official Arduino MICRO Development Board with Header (A000053)