Pro Micro ATmega32U4 Board 5V 16MHz Compatible with Arduino Pro Micro ATmega32U4

Supported by Arduino IDE V1.0.1. Micro USB/ Type-C interface programming (optional). Pin header X2.

Pro Micro 5V/16MHz Arduino Compatible Atmega32U4 Breakout

Type-c Mini Usb Pro Micro For Arduino Atmega32u4 5v/16mhz Module With 2 Row Pin Header For Leonardo Usb Interface Board - Integrated Circuits - AliExpress

Type-C MINI USB Pro Micro For Arduino ATmega32U4 5V/16MHz 3.3V/8Mhz Module With 2 Row Pin Header Leonardo Usb Interface Board - AliExpress

flashtree 4pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro US

pro micro atmega32u4 5v 16mhz replace

MICRO/MINI/TYPE-C USB ATMEGA32U4 Module 5V 16MHz Board For Arduino

Mini Usb Atmega32u4 Pro Micro 5v 16mhz Board Module For Arduino/leonardo Atmega 32u4 Controller Pro-micro Replace Pro Mini - Integrated Circuits - AliExpress

Pro Micro (USB-C Version) - 5V/16MHz - Arduino-compatible ATmega32U4 – Keebio

【ATmega32U4 microcontroller】-The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows

3PCS Pro Micro ATmega32U4 5V/16MHz Module Board 2 Row Pin Header for Arduino Mini Leonardo