Can't upload to ESP8266

[inteus]

Hi,

I recently purchased a second Feather 8266 board, this one with stacking headers. I'm using Arduino version 1.8.5 on Windows 10. I don't have any problems with my first ESP8266. Every time I try to upload a sketch I receive the following errors:

Code: Select all

Arduino: 1.8.5 (Windows Store 1.8.10.0) (Windows 10), Board: "Adafruit HUZZAH ESP8266, 80 MHz, 115200, 4M (3M SPIFFS)"

Archiving built core (caching) in: C:\Users\ohere\AppData\Local\Temp\arduino_cache_739906\core\core_esp8266_esp8266_huzzah_CpuFrequency_80,UploadSpeed_115200,FlashSize_4M3M_430fd904957e3296c3469c82fd7b23de.a
Sketch uses 236849 bytes (22%) of program storage space. Maximum is 1044464 bytes.
Global variables use 32452 bytes (39%) of dynamic memory, leaving 49468 bytes for local variables. Maximum is 81920 bytes.
error: failed reading byte
warning: espcomm_send_command: cant receive slip payload data
error: failed reading byte
warning: espcomm_send_command: cant receive slip payload data
error: failed reading byte
warning: espcomm_send_command: cant receive slip payload data
warning: espcomm_send_command: wrong direction/command: 0x00 0x08, expected 0x01 0x08
error: failed reading byte
warning: espcomm_send_command: cant receive slip payload data
error: failed reading byte
warning: espcomm_send_command: cant receive slip payload data
error: failed reading byte
warning: espcomm_send_command: cant receive slip payload data
warning: espcomm_send_command: wrong direction/command: 0x00 0x08, expected 0x01 0x08
error: failed reading byte
warning: espcomm_send_command: cant receive slip payload data
warning: espcomm_sync failed
error: espcomm_open failed
error: espcomm_upload_mem failed
error: espcomm_upload_mem failed

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

My settings are as follows:

Adafruit HUZZAH ESP8266
80MHz
115200
4M (3M SPIFFS)
COM4

Nothing is plugged into the ESP8266 yet. I've tried changing the speed and still get the same errors. Do I have a defective board? Thanks!

[inteus]

I spoke too soon. I reloaded the USB to serial driver and everything seems to be working now. Thanks anyway. :)

[adafruit_support_mike]

Glad to hear it decided to behave. Happy hacking!