Arduino Pro Micro – Compact USB Microcontroller Board
The Arduino Pro Micro is a compact and powerful microcontroller board based on the ATmega32U4 chip. Designed for embedded and portable electronics projects, it comes with built-in USB communication, making it ideal for keyboard, mouse, gaming controller, robotics, and IoT applications.
Unlike traditional Arduino boards, the Pro Micro features native USB support, allowing it to emulate USB devices such as keyboards and mice without requiring an additional USB-to-serial converter. Its small form factor makes it perfect for projects where space is limited.
Key Features:
- ATmega32U4 microcontroller
- Operating Voltage: 5V
- Clock Speed: 16MHz
- Built-in Micro USB interface
- Compact and breadboard-friendly design
- Native USB HID support (Keyboard/Mouse)
- 12 Digital I/O Pins
- 5 PWM Pins
- 4 Analog Input Pins
- UART, SPI, and I2C communication support
- Compatible with Arduino IDE
Technical Specifications:
- Microcontroller: ATmega32U4
- Flash Memory: 32KB
- SRAM: 2.5KB
- EEPROM: 1KB
- Input Voltage: 5V–12V
Applications:
- DIY Keyboards & Macro Pads
- USB Game Controllers
- Robotics Projects
- Wearable Electronics
- Automation Systems
- Sensor Interfacing
- HID Device Development
Package Includes:
- 1 × Arduino Pro Micro Board