Posts made by Marco Lo Grasso

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Marco Lo Grasso

@Marco Lo Grasso

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💬 AC-DC double solid state relay module

M Marco Lo Grasso

I can't understand (scrub here) how to wire the regular light switch to the board.
Supposing I want to use only one relay, I have to wire the switch to the 7 PIN and GND right?

OpenHardware.io hlk-pm01 solid state relay light switch light acdc