Failed to connect to ESP8266: Invalid head of packet (0x08)

[AlienHD888]

Hi All,

Can anibady help me please with Node MCU v3 ???

I do not understand why the connection does not occur if the LED light blinks
Driver CH340G
baud rate 5600
port COM 5

esptool.py v3.0
Serial port COM5
Connecting......................................____Traceback (most recent call last):
File "C:\Users\Alien\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.0/tools/upload.py", line 66, in
esptool.main(cmdline)
File "C:/Users/Alien/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/tools/esptool\esptool.py", line 3552, in main
esp.connect(args.before, args.connect_attempts)
File "C:/Users/Alien/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/tools/esptool\esptool.py", line 529, in connect
raise FatalError('Failed to connect to %s: %s' % (self.CHIP_NAME, last_error))
esptool.FatalError: Failed to connect to ESP8266: Invalid head of packet (0x08)
esptool.FatalError: Failed to connect to ESP8266: Invalid head of packet (0x08)