Pro Micro ATmega32U4 5V 16MHz Leonardo Arduino Compatible – Envistia Mall

The Arduino-compatible Pro Micro is similar to the Pro Mini except it uses an ATmega32U4 rather than an ATmega328 microcontroller on board.

Arduino Nano Micro-Controller with ATmega328P 16MHz 5.0V CH340G USB – Envistia Mall

10pcs Pro Micro/mini Usb 5v 16mhz Board Module For Arduino/leonardo Atmega32u4-au/mu Controller - Integrated Circuits - AliExpress

Pro Micro Leonardo - 5V/16MHz

Pro Micro Compatible Board - 5V/16MHz

HiLetgo 3pcs Pro Micro ATmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro

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

Arduino Pro Micro Leonardo compatible 5V 16MHz ATmega32U4 Type-C USB - TESTED

Pro Micro ATmega32U4 5V 16MHz Leonardo With 1M MicroUSB Cable – Envistia Mall

Leonardo Pro Micro ATmega32U4 16MHz 5V Replace ATmega328 Arduino Pro Mini USA