Ender 3 Filament Roller Guide + filament sensor

thingiverse

I try to explain the best I can and sorry for my English :) You will need to print: 1 - Top 1 - Box 1 - Coupling 1 - bracket this is from the partner ((https://www.thingiverse.com/thing:3052488)) 1 - <a href="https://www.thingiverse.com/download:5244895" target="_blank">ring</a> OR <a href="https://www.thingiverse.com/download:5244896" target="_blank">ring-sm</a> - print ring.stl first, if it isn't tight enough then ring-sm.stl is slightly smaller inside. 2 - <a href="https://www.thingiverse.com/download:5244892" target="_blank">spacers </a> Plus you will need: 1 - 608 bearing 1 - M4 x 16mm bolt 1 - We also need a filament sensor like this <img src="https://cdn.thingiverse.com/assets/77/7d/03/6e/d9/112.jpg"> <iframe width="560" height="315" src="https://www.youtube.com/embed/9fUEUDUeACE" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> You also have to download the plugin: https://plugins.octoprint.org/plugins/filament_sensor_reloaded/ and then configure the pin where you place the sensor