How to get Echo working with kodi tutorial

[crowland]

Please can any one tell me,
Which is easiest tutorial and is there any easy way to copy to an always on web server ? Maybe amazon web server ?

http://www.joeipson.com/articles/alexa-kodi/

But the tutorial above states, " There is a small limitation with the free tier on Heroku where the ‘dyno’ will go to sleep after 30 minutes of activity. This might cause some commands to timeout, "

Or there is this

https://youtu.be/99ViwDI2GJg

These tutorials are not my work all thanks should goto the developers who took there time to make this work with kodi.