Hi All.
I am new to the Duet Side. I had been using a MksBase1.4 with 24v a RaspberryPi running Octoprint a dedicated 5v PSU for the raspberry and a relay to turn off and on the printer automatically.
I understand that you can use an SSR with a Monetary switch in parallel can be used to turn OFF the printer after use manually, but not automatically.
Do I have to power the Duet board via the Micro USB to get the Ps_On signal, ( I think I do due to the WebGUI being the only way to power on)
When I use the External Relay
I am pretty sure I have to have a permanent power supply to it to allow the signal from the PS_on to activate the relay.
Please excuse my really bad drawing, it shows what I hope is the right way, but I am missing the link to get the wiring right.
Any help and corrections gladly wanted. Thanks