Eqv Pro Micro Atmega32u4 5v 16mhz Replace Atmega328 For Arduino Pro Mini With 2 Row Pin Header For Leonardo Usb Interface - Integrated Circuits - AliExpress
KOOKYE Pro Micro Board ATmega32U4-MU for Arduino Leonardo Replace (Blue)) – kookye.com
Arduino Micro Pro ATMEGA32U4 5V/16MHZ
Pro Micro (Dev-12640)
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