Welcome to our eBay listing for the Pro Micro ATmega32u4 with USB Micro, a powerful and compact microcontroller board perfect for your electronic projects. Whether you're a seasoned maker, hobbyist, or professional, this versatile board will unlock a world of possibilities for your creative endeavours.

Note: if not using the USB port for power, we recommend hooking to the RAW pin, not the VCC pin.  The RAW pin uses the onboard voltage regulator and can accept up to 12VDC.

Features:

  • ATmega32u4 Microcontroller: The Pro Micro features an ATmega32u4 microcontroller with 32KB of flash memory, 2.5KB of SRAM, and 1KB of EEPROM, providing ample space for your code and data.

  • USB Micro Connection: Equipped with a USB Micro connector, this board allows for easy and convenient connectivity to your computer or other devices. No more adapters or dongles required.

  • Wide ecosystem: The Pro Micro is fully compatible with the most popular IDE's, allowing you to leverage the extensive ecosystem and libraries to bring your projects to life effortlessly.

  • Small Form Factor: The Pro Micro's compact size makes it perfect for projects with space constraints, wearable electronics, and projects where size matters. Its small footprint opens up new possibilities for integration and portability.

  • Integrated USB HID: With built-in USB HID support, the Pro Micro can act as a keyboard or mouse, enabling you to create interactive projects and interfaces with ease.

  • Digital I/O Pins: The board features a total of 18 digital I/O pins, including 5 PWM pins, to connect various sensors, actuators, and other peripherals.

  • Analog Inputs: The Pro Micro includes 9 analog inputs, allowing you to interface with analog sensors and create precise measurements or control systems.
Specifications:
  • Onboard connector: micro-USB
  • Microcontroller: ATmega32u4
  • Flash Memory: 32KB
  • SRAM: 2.5KB
  • EEPROM: 1KB
  • Digital I/O Pins: 18 (5 PWM capable)
  • 10-bit ADC pins: 9
  • Operating Voltage: 5V
  • Input Voltage: 7-12 VDC (via RAW pin) or 5V (via micro USB)
  • Dimensions: 18mm x 33mm (34.5mm including USB port)
Package Contents:
  • 1x Pro Micro ATmega32u4 with USB Micro
  • 2x row of header pins (one row of 12 pins for each side)
Usage Recommendations:

The Pro Micro is suitable for a wide range of projects, including robotics, home automation, wearable technology, Internet of Things (IoT) applications, and more. It's also an excellent choice for beginners looking to explore the world of microcontroller electronics.

Order Now and Unleash Your Creativity with the Pro Micro ATmega32u4!

Upgrade your microcontroller projects with the Pro Micro ATmega32u4 featuring a USB Micro connection. Its compact size, compatibility with a wide ecosystem, and diverse capabilities make it an ideal choice for makers of all levels. Don't miss out on this opportunity to enhance your projects and bring your ideas to life. Place your order now and start building amazing creations today!