To which pin should I connect the safety switch from the hood?

CAD & CAM Tool Chain LaserWeb/CNCWeb
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To which pin should I connect the safety switch from the hood? Is there any on the Eleksmaker board?

I’m planing to cut the current for the laser diode hardware based. But it would nice if the execution of the program was paused, when somebody opens the cover.

Any hints?

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+Peter van der Walt OK, I see. Thank you for your reply. :slight_smile:

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+Peter van der Walt​ is this still a requirement? If not will drop the toggle. And numpad too