GPIO with module HY-M154 (opto-acloped - PC817)

I’m using a module HY-M154 to input events in Jetson Nano, but sometimes I have an instability in detecting input signals. Anyone have the same problem or have a solution to this ?

hello marco.cruz,

please share what’s the approaches you’re used to detect input events, had you also confirm there’s issue on the Nano side?
please refer to Jetson GPIO python library, there’re some samples for your reference,

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