Lerdge?® Dual Extruder Module 2 in 1 Out/2 in2 Out Module With LV8729 Stepper Motor Driver For 3D Printer LERDGE-S Board 3dprinter Support power-off continuous function and

Support power-off continuous function and print function from the specified layer height

2kg PLA Filament

4mmScrew Diameter: 6mmInner diameter: 2

The driver current of general optical coupling interfaces is around 10MA

while also becoming familiar with the inner workings of the machine and developing a deeper understanding of the principles behind 3D Printing

Lerdge?® Dual Extruder Module 2 in 1 Out/2 in2 Out Module With LV8729 Stepper Motor Driver For 3D Printer LERDGE-S Board 3dprinter Support power-off continuous function andNote: This module can ONLY be used in LERDGE S Board. Product Description: The dual extruder module for Lerdge board can achieve two color printing, Please directly insert the module into the motherboard extension interfaces and then restart, the system will identify the double headed mode according to the components on the module. Tips: If you are new for using the dual extruder, we suggest to use 2 in 1 out hotend, (There are also some hotends using