Has anyone come across guides on how to use it? Just simple things like copying a garage opener. I tried it a few times and couldn't work it out. I think It looks like I got it to capture something, but then nothing happens when I send it again. Makes me feel a bit dumb and haven't touched it since.
Garage Door openers aren't as easy as they sound. Try the infrared remotes first, you'll have better likelihood of doing something useful in a few minutes.