Arduino Leonardo Pro Micro Atmega32U4 5V/16Mhz Replace Pro Mini ATmega328

The USB transceiver inside the 32U4 allows us to add USB connectivity on-board and do away with a bulky external USB interface. This tiny board does all of the neat-o Arduino tricks that you’re familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx.

OSOYOO Pro Micro ATmega32U4 5V/16MHz Module Board with 2 Row pin Heade

AITRIP 4PCS Pro Micro ATmega32U4 5V 16MHz Type-C Nepal

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

OSOYOO Pro Micro 5V/16MHz Module Board with 2 Row pin Header Replace wit Pro Mini for Arduino

Pro Micro ATmega32U4 3.3V 5V Module Board for Arduino – diymore

AITRIP Pro Micro ATmega32U4 5V/16MHz Module Board, Replace with ATmega328 Pro Mini Compatible with Arduino with 2 Row pin Header 10pack : Industrial & Scientific

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

Hardware serial connections Rx and Tx. Running at 16MHz and 5V. This tiny little board does all of the neat-o Arduino tricks that you're familiar with

Pro Micro Type C Leonardo ATmega32U4 5V 16MHz Replace ATmega328 Arduino

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

Pro Micro Atmega32u4 5v16mhz Replace Atmega328 For Arduino Pro Mini With 2 Row Pin Header For Leonardo Mini/type-c Usb Interface - Integrated Circuits - AliExpress