So I got my mpcnc working and I’m working on more permanent/long term wiring. My plan is to have a control box to the side with the TFT and a toggle switch. The toggle switch would be for router power and connect to a relay that would control power to the router, I would take the 5 or 12v from the SKR board somewhere so that if power is cut to the board it would also cut power to the router. I also plan to have an e-stop button wired between the PSU and the main board that would cut power to the mainboard, steppers, and the router via the relay.
Just wanted to get some thoughts on this set up and get some advice on a relay for the router as the only relays I have worked with have been for 12v for 3d printers.