OSOYOO Pro Micro 5V/16MHz Module Board with 2 Row pin

Pro Micro - 5V/16MHz - DEV-12640 - SparkFun Electronics

MICRO/TYPE-C USB ATMEGA32U4 Module 5V 16MHz Board For Arduino ATMEGA32U4-AU/MU Controller Pro Micro Replace Pro Mini

AITRIP 5 Pcs Pro Micro ATmega32U4 5V/16MHz Module Board with 2 Row Pin Header Compatible with Arduino Leonardo Replace ATmega328 Pro Mini (5pcs)

Pro Micro 5V / 16MHz - ProtoSupplies

HiLetgo 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header : Electronics

OSOYOO Nano Board ATMEGA328P Module CH340G Mini Microcontroller Shield with Solder pins Without USB Cable

With ATmega32U4, running at 5V/16MHz. Supported under IDE v1.0.1. 12 x Digital I/Os (5 are PWM capable). Rx and Tx Hardware Serial Connections.

diymore Arduino Pro Micro 16MHz 5V with 2-Row Pins Header Module Board ATmega32U4 Module Board Micro USB Pro Micro Development Board Microcontroller

OSOYOO Nano ATmega328P Module CH340 5V/16M USB-C Micro-Controller Boar

ATMega32U4 running at 5V/16MHz USB type C connector provides greatly improved toughness. No more worrying about the port snapping off. Supported under

Pro Micro ATmega32U4 5V 16MHz USB Type C Development Module Board with 2 Row pin Header Compatible arduino Leonardo Replace ATmega328 Pro Mini…

Ardest Pro Micro for Arduino Leonardo Chromebook Deployments ATmega32U4 5V/16MHz Module Board with 2 Row pin Header Replace ATmega328 Arduino Pro Mini(Pack of 5) : Electronics

Osoyoo Pro Micro Atmega32u4 5v/16mhz Module Board With 2 Row Pin Header for ARD for sale online

3pcs Type-C USB Pro Micro ATmega32U4 5V 16MHz Module Board ATmega32U4 Development Module Board Microcontroller with 2 Row Pin Header for Leonardo Replace Pro Mini : Electronics