Pro Micro 5V 16MHz Mini Microcontroller Development Board for Arduino (ATmega32U4 USB Development Board)

The Pro Micro 5V 16MHz Mini Microcontroller Development Board is a compact and versatile development board based on the ATmega32U4 microcontroller. Operating at 5V with a 16MHz clock frequency, it features native USB communication, allowing it to function as a USB Human Interface Device (HID) without requiring an external USB-to-serial converter. Fully compatible with the Arduino IDE, the Pro Micro is ideal for keyboard and mouse emulation, USB controllers, robotics, embedded systems, wearable electronics, and DIY electronics projects.

Key Features -

• Based on ATmega32U4 microcontroller

• 5V operating voltage

• 16MHz clock frequency

• Native USB communication support

• Compatible with Arduino IDE

• Supports USB HID functionality

• Compact and lightweight design

• No external USB-to-serial converter required

• Breadboard-friendly form factor

• Ideal for embedded and DIY projects

Specifications -

• Product type - Microcontroller Development Board

• Microcontroller - ATmega32U4

• Operating voltage - 5V DC

• Clock speed - 16MHz

• Flash memory - 32KB (4KB used by Bootloader)

• SRAM - 2.5KB

• EEPROM - 1KB

• Digital I/O pins - 12

• Analog input pins - 4

• Communication interfaces - USB, UART, SPI and I2C

• USB interface - Native USB

• Operating temperature - 0C to 70C

Applications -

• USB keyboard emulation

• USB mouse projects

• Game controllers

• Robotics

• Embedded systems

• Wearable electronics

• HID devices

• DIY electronics projects