03-13-2024, 10:13 PM
i use this one:
ESP-Flasher.zip (Size: 16.14 MB / Downloads: 138)
check your computer system, not use USB-HUB. if your arduino IDE can download firmware, so that A8 board hardware is OK. only software problem with your computer, easiest way is you can test with another computer.

check your computer system, not use USB-HUB. if your arduino IDE can download firmware, so that A8 board hardware is OK. only software problem with your computer, easiest way is you can test with another computer.