ESP8266 Community Forum

- Fri Dec 07, 2018 3:54 pm #79461 First off, I don't know how to code. I'm trying to do this: https://learn.adafruit.com/huzzah-weath ... y?view=all.

When I try to upload the code (https://github.com/andydoro/Huzzah-Weat ... er-Display) it gives me this error:

Code: Select allArduino: 1.8.8 (Windows 10), Board: "Adafruit Feather HUZZAH ESP8266, 80 MHz, Flash, 4M (1M SPIFFS), v2 Lower Memory, Disabled, None, Only Sketch, 115200"

Sketch uses 249632 bytes (23%) of program storage space. Maximum is 1044464 bytes.
Global variables use 27700 bytes (33%) of dynamic memory, leaving 54220 bytes for local variables. Maximum is 81920 bytes.
C:\Users\camel\AppData\Local\Arduino15\packages\esp8266\tools\esptool\0.4.13/esptool.exe -vv -cd nodemcu -cb 115200 -cp COM3 -ca 0x00000 -cf C:\Users\camel\AppData\Local\Temp\arduino_build_873785/sketch_dec07a.ino.bin
esptool v0.4.13 - (c) 2014 Ch. Klippel <ck@atelier-klippel.de>
   setting board to nodemcu
   setting baudrate from 115200 to 115200
   setting port from COM1 to COM3
   setting address from 0x00000000 to 0x00000000
   espcomm_upload_file
   espcomm_upload_mem
   setting serial port timeouts to 1000 ms
opening bootloader
resetting board
trying to connect
   flush start
   setting serial port timeouts to 1 ms
   setting serial port timeouts to 1000 ms
   flush complete
   espcomm_send_command: sending command header
   espcomm_send_command: sending command payload
   read 0, requested 1
An error occurred while uploading the sketch
trying to connect
   flush start
   setting serial port timeouts to 1 ms
   setting serial port timeouts to 1000 ms
   flush complete
   espcomm_send_command: sending command header
   espcomm_send_command: sending command payload
   read 0, requested 1
trying to connect
   flush start
   setting serial port timeouts to 1 ms
   setting serial port timeouts to 1000 ms
   flush complete
   espcomm_send_command: sending command header
   espcomm_send_command: sending command payload
   read 0, requested 1
resetting board
trying to connect
   flush start
   setting serial port timeouts to 1 ms
   setting serial port timeouts to 1000 ms
   flush complete
   espcomm_send_command: sending command header
   espcomm_send_command: sending command payload
   read 0, requested 1
trying to connect
   flush start
   setting serial port timeouts to 1 ms
   setting serial port timeouts to 1000 ms
   flush complete
   espcomm_send_command: sending command header
   espcomm_send_command: sending command payload
   read 0, requested 1
trying to connect
   flush start
   setting serial port timeouts to 1 ms
   setting serial port timeouts to 1000 ms
   flush complete
   espcomm_send_command: sending command header
   espcomm_send_command: sending command payload
   read 0, requested 1
resetting board
trying to connect
   flush start
   setting serial port timeouts to 1 ms
   setting serial port timeouts to 1000 ms
   flush complete
   espcomm_send_command: sending command header
   espcomm_send_command: sending command payload
   read 0, requested 1
trying to connect
   flush start
   setting serial port timeouts to 1 ms
   setting serial port timeouts to 1000 ms
   flush complete
   espcomm_send_command: sending command header
   espcomm_send_command: sending command payload
   read 0, requested 1
trying to connect
   flush start
   setting serial port timeouts to 1 ms
   setting serial port timeouts to 1000 ms
   flush complete
   espcomm_send_command: sending command header
   espcomm_send_command: sending command payload
   read 0, requested 1
warning: espcomm_sync failed
error: espcomm_open failed
error: espcomm_upload_mem failed

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


I have the exact same components as in the guide except the USB to serial cable, which is this: https://www.optimusdigital.ro/ro/interf ... esults=147.

The connections are:
TXD to TX
RXD to RX
GND to GND
5V to v+
DTR/RST to the hole below TX (I think that's RST, but there is one on the side, should I solder it and connect it?)


When I connect TXD to RXD and type something in the serial monitor the text shows up, so it's transfering data ( I think ).