无法将代码从adruino ide加载到eso8266

Question

我设计了esp8266开发板。我使用ch340驱动程序。当我从arduino ide加载代码到esp8266野猪时，我遇到了此错误，无法加载代码这是错误

Sketch uses 257096 bytes (24%) of program storage space. Maximum is 1044464 bytes.
Global variables use 26540 bytes (32%) of dynamic memory, leaving 55380 bytes for local variables. Maximum is 81920 bytes.
esptool.py v2.6
2.6
esptool.py v2.6
Serial port COM8
Traceback (most recent call last):
  File "C:\Users\Admin\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.5.2/tools/upload.py", line 25, in <module>
    esptool.main(fakeargs)
  File "C:/Users/Admin/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/esptool\esptool.py", line 2652, in main
    esp = chip_class(each_port, initial_baud, args.trace)
  File "C:/Users/Admin/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/esptool\esptool.py", line 222, in __init__
    self._port = serial.serial_for_url(port)
  File "C:/Users/Admin/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/pyserial\serial\__init__.py", line 88, in serial_for_url
    instance.open()
  File "C:/Users/Admin/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/pyserial\serial\serialwin32.py", line 78, in open
    self._reconfigure_port()
  File "C:/Users/Admin/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.5.2/tools/pyserial\serial\serialwin32.py", line 222, in _reconfigure_port
    'Original message: {!r}'.format(ctypes.WinError()))
serial.serialutil.SerialException: Cannot configure port, something went wrong. Original message: PermissionError(13, 'A device attached to the system is not functioning.', None, 31)
serial.serialutil.SerialException: Cannot configure port, something went wrong. Original message: PermissionError(13, 'A device attached to the system is not functioning.', None, 31)

Answer 1

很好，但问题出在设备上，因为它无法与其通信。原因驱动程序问题首先确保在连接后您可以在计算机管理中看到ch340。然后尝试上传。如果看不到它，则可能是您安装的驱动程序有问题。