I’m having a problem with my interrupt.
I have a PIR sensor connected to pin 3 of an extender module.
I’m using the autogenerated code from a Gadgeteer Module project and yet it doesn’t react.
The PIR sensor works on 3.3V, and returns 3.3 when motion is detected.
I’ve placed a 10kOhm resistor between pin3 and ground of the extender module.