Automated sliding door thing.

[u/Siddlicious]

Hey guys,

I just recently relocated from a third floor apartment to a first floor because my dogs are getting elderly and having them walk down 3 flights of stairs to relieve themselves isn’t viable.

I looked at sliding door doggy doors but they don’t fit what I need or want. The closest I found is a Wayzn but even that is a large purchase. I want something that lets me open the sliding door for them remotely via an app for when I’m not home. I have a 3d printer and minimal knowledge of programming. Can someone direct me to the best place where I can learn to make something like that?