Hello,
i am interfacing ESP 01 with Arduino Mega 2560.
There i first tried checking AT commands but i don't get any response from ESP 01 wifi module.
Hence using youtube video i tried Flashin ESP 01 for GPIO 1 Toggling i.e. LED blonling code with proper board & baud rate selection.
it's not done , it shows following error message.
please suggest what to do???
[codeArduino: 1.8.8 (Windows 7), Board: "Generic ESP8266 Module, 80 MHz, Flash, Disabled, All SSL ciphers (most compatible), ck, 26 MHz, 40MHz, DOUT (compatible), 512K (no SPIFFS), 2, nonos-sdk 2.2.1 (legacy), v2 Lower Memory, Disabled, None, Only Sketch, 115200"
Sketch uses 257696 bytes (51%) of program storage space. Maximum is 499696 bytes.
Global variables use 26572 bytes (32%) of dynamic memory, leaving 55348 bytes for local variables. Maximum is 81920 bytes.
esptool.py v2.6
2.6
esptool.py v2.6
Serial port COM15
Connecting........_____....._____....._____....._____....._____....._____.....____Traceback (most recent call last):
File "C:\Users\user\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.5.1/tools/upload.py", line 25, in <module>
esptool.main(fakeargs)
File "C:/Users/user/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.5.1/tools/esptool\esptool.py", line 2653, in main
esp.connect(args.before)
File "C:/Users/user/AppData/Local/Arduino15/packages/esp8266/hardware/esp8266/2.5.1/tools/esptool\esptool.py", line 468, in connect
raise FatalError('Failed to connect to %s: %s' % (self.CHIP_NAME, last_error))
esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header
esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header
_
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
]
regards,
kishor.
