esp826601s

aeduino上传ESP826601s错误

esptool.py v3.0
Serial port COM4
Connecting.....
Chip is ESP8266EX
Features: WiFi
Crystal is 26MHz
MAC: a4:e5:7c:b6:5c:44
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Traceback (most recent call last):
  File "C:\Users\Administrator\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.2/tools/upload.py", line 66, in <module>
    esptool.main(cmdline)
  File "C:/Users/Administrator/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool\esptool.py", line 3599, in main
    detect_flash_size(esp, args)
  File "C:/Users/Administrator/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool\esptool.py", line 2848, in detect_flash_size
    flash_id = esp.flash_id()
  File "C:/Users/Administrator/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool\esptool.py", line 688, in flash_id
    return self.run_spiflash_command(SPIFLASH_RDID, b"", 24)
  File "C:/Users/Administrator/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool\esptool.py", line 948, in run_spiflash_command
    old_spi_usr = self.read_reg(SPI_USR_REG)
  File "C:/Users/Administrator/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool\esptool.py", line 562, in read_reg
    val, data = self.command(self.ESP_READ_REG, struct.pack('<I', addr))
  File "C:/Users/Administrator/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool\esptool.py", line 386, in command
    p = self.read()
  File "C:/Users/Administrator/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool\esptool.py", line 331, in read
    return next(self._slip_reader)
  File "C:/Users/Administrator/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool\esptool.py", line 2636, in slip_reader
    raise FatalError("Timed out waiting for packet %s" % waiting_for)
esptool.FatalError: Timed out waiting for packet header
esptool.FatalError: Timed out waiting for packet header

对应文件，找到错误所在的行，看看是执行什么操作出错了
esp826601s直接连接到上位机给的错误信息把？

这是8266模组没反应或者是线不稳，遇到过，建议检查一下接线或者模组是否上电成功了