Pro Micro

Pro Micro - 3.3V/8MHz [DEV-12587]	Pro Micro - 5V/16MHz [DEV-12640]

The Pro Micro is a micro controller with an ATMega32U4 IC on board. The USB transceiver is inside the 32U4, adding USB connectivity on-board without external USB interfaces. This comes in both a 3.3V and 5V version.

Repository Contents

• /Documentation - Data sheets (.pdf and .svg)
• /Firmware - Arduino example code used in the hookup guide
• /Hardware - All Eagle design files (.brd, .sch, .STL)
• /Production - Test bed files and production panel files

Documentation

• Hookup Guide - Basic hookup guide for the Pro Micro.
• SparkFun Arduino Board Addon - Arduino board addon for Pro Micro.
• SparkFun Graphical Datasheets - Graphical datasheets for various SparkFun products.

Product Versions

• DEV-12587- 3.3V/8MHz version
• DEV-12640- 5V/16MHz version

License Information

This product is open source!

Please review the LICENSE.md file for license information.

If you have any questions or concerns on licensing, please contact [email protected].

Distributed as-is; no warranty is given.

• Your friends at SparkFun.