3D Printer auto off using Duet Wifi and relay - no additional power supply required

thingiverse

This is a tutorial to show the implementation of a method to automatically turn off your printer at the end of a print without needing an additional power supply for the board. You will only need a relay and a momentary switch. Everything is explained in the PDF files. <b>What's included:</b> - PDF files explaining the principle, the steps, and what to buy (English and French versions) - Wiring diagram using Duet Wifi and MeanWell PSU as example - Some STL files to mount everything on your PSU <b>Boards currently supported:</b> - Duet Wifi - ... and theoretically every board having a PS_ON pin <b>PSU's adapter provided:</b> - Mean Well - ... more to come PROCEED AT YOUR OWN RISK! Any feedbacks and questions are welcome, this will help to improve this tutorial. If you've designed a mount for your own PSU/printer model, please post a remix and I will, with your permission, include the STL in this Thing. ---------------------------------------------------------------------------------------------- This is a tutorial to show how to automatically turn off your printer at the end of a print without needing an additional power supply for the board. All you need is a relay and a momentary switch. Everything is explained in the PDF files. <b>What's included:</b> - PDF files explaining the principle, the steps, and what to buy (English and French versions) - Wiring diagram using Duet Wifi and MeanWell PSU as example - Some STL files to mount everything on your PSU <b>Boards currently supported:</b> - Duet Wifi - ... and theoretically every board having a PS_ON pin <b>PSU's adapter provided:</b> - Mean Well - ... more to come PROCEED AT YOUR OWN RISK! Any feedbacks and questions are welcome, this will help to improve this tutorial. If you've designed a mount for your own PSU/printer model, please post a remix and I will, with your permission, include the STL in this Thing.