ATmega32u4 usb powered minimal bootloader and test circuit - Microcontrollers - Arduino Forum
Amazon.com: BIT-C Pro Micro MCU with USB-C & DFU bootloader (ATmega32U4, 5V/16MHz) (Black) : Electronics
Pro Micro Beetle Keyboard BadUSB USB ATMEGA32U4 Mini Development Expan – Aideepen
avr - ATmega32U4 without USB: how to handle usuned pins - Electrical Engineering Stack Exchange
I am working on a USB c powered atmega32u4 based macropad. Will this work? : r/avr
TIAO AVR / Micro SD Development Board (ATMEGA32U4) - TIAO's Wiki
Arduino Micro USB Microcontroller
Elite-C V4 - USB-C Pro Micro Replacement ATmega32u4 – Keebio
Beetle Leonardo Usb Atmega32u4 Mini Development Board - Integrated Circuits - AliExpress
USB ATMEGA32U4 Mini Development Board For Arduino Leonardo | eBay
Beetle USB ATMEGA32U4 Mini Development Board Module For Arduino Leonardo | eBay
Pro Micro (USB-C Version) - 5V/16MHz - Arduino-compatible ATmega32U4 – Keebio
Amazon.com: ATMEGA32U4 5V/16MHZ Module with The Bootloader for Arduino Mini USB/Micro USB with 2 Row Pin Header for Arduino (Micro USB 3-6V) : Electronics
GitHub - dmadison/Pro_Micro_USB-A: ATMega32U4 Arduino board from SparkFun, modified to work with a USB-A connector
Pololu - 8. The A-Star 32U4 USB interface
ATmega32U4 Pro Micro Controller for Arduino Micro USB or USB-C 5V 16MHz | eBay
Qwiic Pro Micro USB-C (ATmega32U4) - SparkFun | Mouser
Micro/mini/type-c Usb Atmega32u4 Module 5v 16mhz Board For Arduino Atmega32u4-au/mu Controller Pro-micro Replace Pro Mini - Integrated Circuits - AliExpress
USB C - ATMEGA32U4 : r/AskElectronics
ATMEGA32u4 USB - Microcontrollers - Arduino Forum
AVR ATmega32U4 USB Development Board – Waiting for Friday
ATMEGA32U4 - basic circuit power supply question - Microcontrollers - Arduino Forum
microcontroller - How can I program an Atmega32u4 over USB with this schematic? - Electrical Engineering Stack Exchange
schematics - Connecting USB-C port with ATmega32u4 - Questions - Electrical Engineering Stack Exchange
Pro Micro ATmega32U4 5V 16MHz USB-C Development Board
SparkFun Qwiic Pro Micro - USB-C (ATmega32U4) - DEV-15795 - SparkFun Electronics
ATmega32u4 Minimal USB-C Resources - EasyEDA
USB ATMEGA32U4 Mini Development Board 5V DC For Leonardo R3
