1 Set 3D Printer Parts 2.8inch Full Color TouchScreen Board Compatible with Ramps1.4 MKS,Default NO5250

Feature:

1. Power off: after printing completed, nozzle cooling down, shut down automatically(with expansion module).

2. Speed optimization: smooth to print complex models at high speed printing

3. Extended SD card: screen with SD slot, which can also be external expansion. Installation direction and location is unlimited (expansion module).  

4. History record: fast search for printed documents  

5. File Topping: GCODE Files with the latest slices will be top in the file list.

6  One reset: press the screen reset key, and reset the motherboard together.  

7. Convenient shunting: computer-free shunting, brush-free firmware modification parameters (pulse, speed, acceleration, etc.)  

8. Dual-extruder printing support: yes  

9. Leveling support: yes  

10. Limit switch status monitoring support: yes  

11. Temperature control curve support: yes  

12. Customized instruction menu support: yes  

13. Gcode command line support: yes  

14. Modify machine parameters: support Marlin

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