Arduino Pro Micro 5V/16MHz Atmega32U4 Board with Micro USB

Arduino Pro Micro 5V/16MHz Atmega32U4: Compact and Efficient Development Board with Micro USB Interface

Features:

• Microcontroller:
  • Atmega32U4 microcontroller running at 16 MHz, offering sufficient power for compact projects.
• Small Form Factor:
  • Compact design ideal for space-constrained projects, making it suitable for wearable devices, small robots, and embedded systems.
• Built-in USB Communication:
  • Features Micro USB port for easy programming and serial communication directly from the board.
• USB Device Support:
  • The Atmega32U4 has built-in USB support, enabling the board to appear as a keyboard, mouse, or serial device.
• Operating Voltage:
  • Operates at 5V with a regulated 16 MHz clock for reliable timing and performance.
• I/O Pins:
  • 18 I/O pins (5 of which are PWM-capable), 9 analog inputs, and 1 UART, allowing for versatile interfacing with sensors and actuators.
• On-board LED:
  • Built-in LED on pin 13 for quick testing and diagnostics.
• Power Supply:
  • Powered via Micro USB or an external Vin pin (7-12V), offering flexibility in power options.
• Compatible with Arduino IDE:
  • Fully compatible with the Arduino IDE, allowing users to easily write and upload programs to the board.

Specifications:

Pin Diagram:

Applications:

• Embedded Systems:
  • Ideal for creating compact embedded systems like sensors, wearable devices, and control systems.
• Prototyping and Development:
  • Perfect for rapid prototyping with minimal space and power requirements.
• Human Interface Devices (HID):
  • Can be used to build custom keyboards, mice, or other USB devices, thanks to its USB capabilities.
• IoT Projects:
  • Used in IoT applications where a small, low-power board is required for communication and sensor data collection.
• Robotics:
  • Excellent for small robots or automated systems requiring precise control and small form factor.