This module is designed to detect the status of the filament in case 3D printer runs out of filament but continue to print, leaving an incomplete printing that requires you to start over.

• This sensor will automatically stop the 3D printer when the filament runs out so that more filament could be loaded to finish the print.
• The module can be connected to CR-10 Plus and CR-10S directly and it also works with other clones such as CR-10 standard with upgraded main board.
• This is a must-have upgrade kit for your beloved CR-10 3D printer.