FoxAlien Smart Relay Module

This relay outlet reqires 5-80VDC to control the input signal.

The onefinity breakout board operates at 3.3VDC

So it seems it won’t work without adding a logic level converter to convert the 3.3V to 5V.
https://www.google.com/search?q=logic+level+converter&oq=logic+leve&aqs=chrome.0.0i355i512j46i512i613j0i512l2j69i57j0i512l10.10887j0j8&client=tablet-android-samsung-nf-rev1&sourceid=chrome-mobile&ie=UTF-8

This one would work without the converter, it is 3-60VDC to control the relay.

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