AVRDUDE | USBtinyISP | Adafruit Learning System
Error message: avrdude: usbdev_open(): did not find any USB device "usb" - IDE 1.x - Arduino Forum
Solution: Avrdude Stk500_getsync(): Not in Sync Resp=0x30 Error for Arduino - Instructables
Solved: USBasp + Arduino
I'm having the (Uploading error: Error:avrdude: ser_open(): can't set com-state) problem with my cinese Arduino nano : r/arduino
USB Device Not Recognised - Midiboy - Blokas Community
12. Input devices - Mai Nguyen - Fab Academy
avr – Lincomatic's DIY Blog
AVRDUDESS – A GUI for AVRDUDE | Zak's Electronics Blog
USB Device Not Recognised - Midiboy - Blokas Community
6. Fix could not find USB device with vid=0x16c0 pid=0x5dc vendor='www.fischl.de' product='USBasp' - YouTube
Arduino: avrdude: usbdev_open(): did not find any USB device "usb" - YouTube
avrdude: usbdev_open(): did not find any USB device "usb" · Issue #106 · damellis/attiny · GitHub
Arduino: Resolving AVRdude Not-in-Sync Error While Arduino Programming with USB-to-Serial Cable
AVRDUDE Could not find USB device "USBasp " error, despite driver being installed
avrdude: usbdev_open(): did not find any USB device "us
USB port not recognized - Support - Move38 Forum
arduino - ATMega328P "AVRDude: Could not find USBTiny Device (0x1781/0xc9f)" - Stack Overflow
Dragon_isp programming - PlatformIO Core - PlatformIO Community
![HELP] Trying to ISP program a board of mine using AVRdude.](https://i.imgur.com/gF0r3dQ.png "HELP] Trying to ISP program a board of mine using AVRdude.")