NODEMCU + Arduino. How to use PIR sensor without polling?
Posted: Fri Mar 16, 2018 11:56 pmHello, 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.
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.