Update status of a pin

Using Raspberry pi i can use the Report By Exception node to 'only trigger on change of state'.

Is there an opposite to that?
How can i query the state of pins on demand?

Since i can't trigger and output with an inject, like we can do with a function, i could be waiting for weeks for change and i would like to 'very' the pin state at certain times.

thank you

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The input pin can report its state at start/deploy time. If it doesn’t change then you still know the value. If you want to store it use flow or global context.

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