When I upload software to esp8266 I get an error that is below. Please help me !!!. about espduino HOT 2 OPEN

This is not an issue for espduino. This is a python and flashing issue. Please try resolve the issue on google first. Please post only one question with the error. When you post on a lot of other questions like you did it is really annoying as it creates a lot of noise and clutters the questions.

I ran into the same problems when I started. Fix one problem at a time and try to resolve them either with the pythons and python tool developers. Tuan did NOT create these tools so thus posting here is not going to be that helpful for you.

from espduino.

you need to install Python Serial Port Extension

i have same issue
check your python version
for python 2.7 go to

https://pypi.python.org/pypi/pyserial/2.7

hope this will resolve your issue

from espduino.