Hello Duet community, i am upgrading my printer and decided to replace the controller with a duet wifi.
I want to use 2 electromechanical relays (link bellow) to power a blower (for cooling the layers via air-duct) and a heated bed.
Both components are mains and though i have an SSR relay for the heated bed i would also like to add a electromechanical relay for added safety.
Duet has only one PS-ON pin, is it possible to use other pins and control multiple relays via gcode?
Is there a guide for that? I tried to follow some other posts but my knowledge of electronics let me down.