Is there a way to receive a notification if an event has not been received within one 1 day from certain devices?
The event could be anything, switch on/off, temperature reading, open/close, etc.
Basically want to know if a device falls off the grid.
It would be nice if that could be done. I’ve been planning on making a piston to purposely poll all battery powered devices once a day. All I would need to do I think is at a set time, staggered by a few devices at a time, ask them to push text with something. Temp, position, open/closed…anything will do. I think I’ll do that today!
The following should work:
The following pistons checks a list of devices periodically (24 times in the specified maximum timeout interval) and reports any device that hasn’t sent a specified event (add additional events in the if statement as required by the devices added):
