HID-class USB Serial Communication for AVRs using V-USB « RAYSHOBBY.NET
serialEvent does not work with Leonardo (USB CDC Serial) [imported] · Issue #206 · arduino/ArduinoCore-avr · GitHub
Communication between a USB/serial device and an AVR (atmega/Arduino) microcontroller - Electrical Engineering Stack Exchange
AVR-CDC
USB CDC Demonstration UART to USB Bridge
USB CDC Serial Adaptor (3.3v) - PiShop.us
Robokits AVR USB Programmer Download - It can program AVR devices in STK500V2(HID Mode) and STK500(CDC Mode) modes
Virtual COM Port USB-Serial Converter - Atadiat
USB CDC Touch Relay Control Board CH554 - ElectroDragon
USB CDC Touch Relay Control Board CH554 - ElectroDragon
avr projects
V-USB - A Firmware-Only USB Driver for Atmel AVR Microcontrollers
AVR-USB-STK
AVR-USB-162 AVR USB AT90USB162 Microcontroller Prototype Board With Usb And Icsp
Serial USB For Any AVR Microcontroller | Hackaday
AVR-USB-162
Atmel AVR4907: ASF - USB Device CDC Application
USB to Serial Converter using AVR microcontroller - Electronics-Lab.com
USB-シリアル変換 avr-CDC
AN_7727 - AVR280: USB Host CDC Demonstration on megaAVR with USB
USB to Serial Converter using AVR microcontroller - Electronics-Lab.com
AVR-CDC
