DEV-12640 - SparkFun, Pro Micro 5V 16MHz

Pro Micro & Fio V3 Hookup Guide - SparkFun Learn

Pro Micro - 5V/16MHz - DEV-11098 - SparkFun Electronics

Pro Micro - USB-C - 5V/16MHz - ATmega32U4 - SparkFun DEV-15795 Botland - Robotic Shop

ATMega 32U4 running at 5V/16MHz Supported under Arduino IDE v1.0.1 On-Board micro-USB connector for programming 4 x 10-bit ADC pins 12 x Digital I/Os

SparkFun Pro Micro - 5V/16MHz

SparkFun Pro Micro - 5V/16MHz : Electronics

Pro Micro 5V/16MHz — スイッチサイエンス

Pro Micro 5V/16MHz Arduino Compatible Microcontroller - RobotShop

SparkFun Pro Micro - 5V/16MHz : Electronics

Pro Micro - 5V/16MHz - DEV-10998 - SparkFun Electronics

GitHub - sparkfun/Pro_Micro: ATMega32U4 Arduino board, available from SparkFun Electronics

Adafruit Pro Trinket - ATmega328 module - 5V Botland - Robotic Shop

Pro Micro & Fio V3 Hookup Guide - SparkFun Learn

Description Features Documents Here at SparkFun, we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible

SparkFun Qwiic Pro Micro - USB-C (ATmega32U4)

Description Features Documents Here at SparkFun, we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible

SparkFun Qwiic Pro Micro - USB-C (ATmega32U4)

DEV-12640 - SparkFun, Pro Micro 5V 16MHz