A fatal esptool.py error occurred: Cannot configure port, something went wrong.
Arduino 下载程序至 ESP8266 NodeMCU 开发板出错,提示
A fatal esptool.py error occurred: Cannot configure port, something went wrong. Original message: PermissionError(13, '����ϵͳ�ϵ��豸û�з������á�', None, 31)esptool.py v3.0 Serial port COM4
解决方法
降低CH340驱动版本,下载链接为 https://www.wch-ic.com/downloads/file/65.html?time=2023-03-16 22:57:59
详见:forum.arduino.cc.