Hi, I am working with arduino IOT CLOUD and the problem I'm having is that when I load any code onto my ESP8266, it always sends me an error. I change the port of my computer, I Check the device manager to see if it was being detected, I've even changed the board, but nothing happens. It's still the same.
What is strange about this problem is that the ESP does not turn on any lights when connecting or pressing the reset button. And I ruled out the possibility that the USB cable was the problem because the Arduino Cloud page detects the port and allows me the option to send the code, however after compiling it sends the error message.
This is what it sends me.
Flashing with command:C:/Users/fertt/.arduino-create/esp8266/esptool/2.5.0-3-20ed2b9/esptool.exe -vv -cd nodemcu -cb 115200 -cp COM6 -ca 0x00000 -cf C:/Users/fertt/AppData/Local/Temp/arduino-create-agent4112576869/PIN_SENSOR_mar04a.bin
esptool v0.4.13-1-gf80ae31 - (c) 2014 Ch. Klippel <ck@atelier-klippel.de>
setting board to nodemcu
setting baudrate from 115200 to 115200
setting port from COM1 to COM6
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
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
Executing command: exit status 2