FoxAlien Smart Relay Module

Will this work with the Buildbotics controller?

Don’t these shop vac auto start relays work on their own? There’s nothing to interface with the controller.

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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This is similar product - https://amzn.to/44MPkJW

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Thanks for the information…