Connecting Interrupt Pins Directly to GPIO
1884 Views - Created 16/10/2017
I'm wondering if you can connect the INT pins directly to the RPi GPIO pins without a level shifter.
For instance, if the INT was configured as active low (would the pin be open state, then low or is it high, then low?)
Or if the INT was configured as open drain and the GPIO was configured with either pull up or pull down, would that work?
I just want to avoid having to have the extra wiring and pcb "floating around" just for two INT pins
I'll get a level shifter.
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