NODEMCU + Arduino. How to use PIR sensor without polling?

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NODEMCU + Arduino. How to use PIR sensor without polling?

By manu
- Fri Mar 16, 2018 11:56 pm #74652 Hello, my first post here :)

Looking for help on how to setup triggers or interrupts on the NODEMCU using C++ and Arduino so I can have PIR sensor call a callback function of the pin goes low or high.

Can someone please point me in the right direction?

Thanks.
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