Arduino Pro Micro – FirstMotionLab
ArduBigBOY (WAS: My Homemade: Pro Micro, SSD1309, with Flash Cart) - Homemade - Arduboy
Pro Micro (Micro-USB) - 5V/16MHz - Arduino-compatible ATmega32U4 – Keebio
Pro Micro & Fio V3 Hookup Guide - SparkFun Learn
DIY tiny Arduboy based on Arduino pro micro
Getting started with the Pro Micro Arduino Board Leonardo
Trying to understand Sparkfun Pro Micro design - Other Hardware Development - Arduino Forum
Pro Micro Power - 3.3 or 5 and What's this J1 ? - General Electronics - Arduino Forum
Pro Micro & Fio V3 Hookup Guide - SparkFun Learn
The Micro is a microcontroller board based on the ATmega32U4, developed in conjunction with Adafruit. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard.
Arduino 5V Micro with Headers
How to Make Arduino Pro Micro at Home, Altium Designer
How to Make Arduino Pro Micro at Home, Altium Designer
ATMEGA328P-AU – FirstMotionLab
