Arduino UNO not working; Arduino: avrdude: ser_open(): can't open device "\\.\COM4": The system cannot find the file specified. . I haI have also changed the COM Port in windows like the YT
AVRDUDE
How to install AVRDUDE in Windows 10 [Arduino & AVR downloader Uploader] - YouTube
AVR Tutorial - AVRDUDE
Using the GNU AVR toolchain on Windows 10
Sanuz'R World...
AVR Tutorial - AVRDUDE
GUI Software for AVRDUDE, AVRDUDESS - Microcontroller Project CircuitCircuit Lake
Win 11 avrdude: ser_open(): can't set com-state for "\\.\COM4" - Avrdude, stk500, Bootloader issues - Arduino Forum
1.1. Tutorial Install avrdude On Windows - YouTube
tuxgraphics.org: Windows: AVR microcontroller programming in C
avrdude: stk500_recv(): programmer is not responding | SOLVED