Arduino Pro Micro 5V 16MHz ATmega32U4 Development Board
VAT inclusive; Computed calculations added locally.
Overview
Build compact and USB-enabled electronics projects with the Arduino Pro Micro 5V/16MHz. Powered by the ATmega32U4 microcontroller, this development board features native USB functionality, allowing it to work as a keyboard, mouse, joystick, MIDI controller, or other USB HID device without requiring a separate USB-to-serial converter.
Its compact footprint makes the Pro Micro especially useful where PCB or breadboard space is limited. The 5V logic level and 16MHz operating frequency make it suitable for a wide range of Arduino-compatible projects, including custom input devices, robotics controllers, automation interfaces, sensor projects, and embedded prototypes.
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Product Technical Information
Technical Details
The Arduino Pro Micro 5V/16MHz is a compact development board based on the ATmega32U4 microcontroller, designed for projects where small size, USB connectivity, and flexible digital control are important.
Unlike Arduino boards that require a separate USB-to-serial interface, the ATmega32U4 provides native USB functionality. This makes the Pro Micro particularly useful for creating custom USB peripherals such as keyboards, mice, game controllers, macro pads, and other HID-based interfaces.
Operating at 5V and 16MHz, the board is well suited to Arduino-based development and embedded prototyping. Its compact form factor can be integrated into breadboards, custom PCBs, robotic mechanisms, control panels, and other space-constrained designs.
The Pro Micro can also be used for robotics and automation projects where a small controller is needed to read sensors, control actuators, or communicate with other electronic modules. Its USB capability provides a convenient interface for programming, debugging, and computer-connected applications.
Key Features
- ATmega32U4 microcontroller
- 5V operating logic
- 16MHz clock speed
- Native USB connectivity
- USB HID capability
- Compact and breadboard-friendly design
- Suitable for custom USB controllers and peripherals
- Useful for robotics, automation, and embedded projects
Applications
- Custom keyboards and macro pads
- USB HID controllers
- Game controllers and joysticks
- Robotics and automation projects
- Sensor and data acquisition systems
- Embedded prototypes
- Compact Arduino-compatible projects
Note: Product images and board layouts may vary depending on the manufacturer or production batch. Please verify the actual board markings and pin configuration before integration.
Frequently Asked Questions
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