I am trying to use a simple piston to capture video off a ARLO wireless camera when a door sensor opens. Currently using the capture() action with no parameters and have also tried recordClip(). The piston fires but nothing happens in either situation. Do I need to pass parameters and if so how do I find out what they are?.
(I know I can capture due to motion but specifically wanted to catch a snapshot (ideally) when door is opened.
Any help appreciated!