USB Power Blocker
thingiverse
This adaptor allows you to connect your 3D printer to an OctoPrint server without the server feeding power to your printer. The CR10sPro will partially power up when connected to a live OctoPrint server so I built this adaptor to fix that issue. It blocks power using a 10k resistor but allows all USB data signals to flow freely so OctoPrint can control your printer.
Download Model from thingiverse
With this file you will be able to print USB Power Blocker with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on USB Power Blocker.