Is there an updated tutorial for create an alexa custom skill?

Tags: #<Tag:0x00007f326bc211a0>

Hi all,
i would like to try to create an alexa custom skill and use custom intents to know for examples the humidity of a sensor… is there an updated tutorial? I found some of them with google, but are not updated and the amazon developer is significative different for a newbie like me…

thanx in advance!

Did you have any luck with this, I’m having trouble getting mine to work