I was thinking about adding a Amazon Dash Button to my setup, but learned it must be used in the same Wifi. That does not work for me. The use case is as follows.
I have a robo lawn mower. My neighbour is complaining about its to noise. I had the idea giving him a dash button to be run in his wifi. Its connected to my OH setup and send the lawn mower back home to its charging station for the rest of the day. Each time he feels annoyed he can press the button and the problem is solved.
This required the dash button to be connected in his WiFi. I understand this setup will not work. Anyone doing it differently? I can think of a lambda tirggered in AWS by the dash button and the lambda will set an item in my OH instance, a rule fireing sending the mower home. Should not be so difficult, except I dont know how to do that.
I implemented lambdas before, thats not the problem. But how to let this lambda from security perspective connect to my OH instance. Any idea? Via myopenhab.org?
Any idea appreciated. Or any other technical solution which I can think of for that use case?
looking forward to your thoughts.