microcontroller - How can I program an Atmega32u4 over USB with this schematic? - Electrical Engineering Stack Exchange
pcb design - Help with Atmega32u4 custom PCB - Electrical Engineering Stack Exchange
Monday Experiment: Bootloading an ATmega32u4 with Arduino | Murchlabs
ATmega32u4 usb powered minimal bootloader and test circuit - Microcontrollers - Arduino Forum
Tiny USB keyboard with ATMEGA 32u4 - it works! 🥖 John Mueller's randoms
ATMEGA32U4 - basic circuit power supply question - Microcontrollers - Arduino Forum
ATmega32u4 usb powered minimal bootloader and test circuit - Microcontrollers - Arduino Forum
Arduino Micro USB Microcontroller
ATmega32u4 Minimal USB-C Resources - EasyEDA
Amazon.com: SparkFun Qwiic Pro Micro - USB-C (ATmega32U4) - Compatible with Arduino development board 5V/16MHz microcontroller AP2112 3.3V Voltage Regulator Castellated PTH pin pads Reset button Maximum 6V input : Electronics
GitHub - dmadison/Pro_Micro_USB-A: ATMega32U4 Arduino board from SparkFun, modified to work with a USB-A connector
ATMEGA32u4 USB - Microcontrollers - Arduino Forum
schematics - Connecting USB-C port with ATmega32u4 - Questions - Electrical Engineering Stack Exchange
ATmega32U4 Pro Micro Controller for Arduino Micro USB or USB-C 5V 16MHz | eBay
USB ATMEGA32U4 Mini Development Board For Arduino Leonardo | eBay
Amazon.com: BIT-C Pro Micro MCU with USB-C & DFU bootloader (ATmega32U4, 5V/16MHz) (Black) : Electronics
Pololu - 8. The A-Star 32U4 USB interface
Pro Micro ATmega32U4 5V 16MHz USB-C Development Board
Micro/mini/type-c Usb Atmega32u4 Module 5v 16mhz Board For Arduino Atmega32u4-au/mu Controller Pro-micro Replace Pro Mini - Integrated Circuits - AliExpress
Beetle USB ATMEGA32U4 Mini Development Board Module For Arduino Leonardo | eBay
USB C - ATMEGA32U4 : r/AskElectronics
Beetle Leonardo Usb Atmega32u4 Mini Development Board - Integrated Circuits - AliExpress
I am working on a USB c powered atmega32u4 based macropad. Will this work? : r/avr
Epi 32U4 | Crowd Supply
