ITEM NAME:TMC2130 Stepper Motor Driver Module & LCD 2004 Screen Display Controller Description: - 2004 LCD smart controller for 3D printer,Supports for RAMPS 1.4 control board. - Built-in encoding function allows you adjusting the parameter and selecting file to print. - 3 inch screen, clear white characters with blue backlit, displays 4 lines and 20 characters per line. - With 5 buttons to enter MENU and axis direction adjustment. - Stepper Driver :Two-phase stepper motor single-phase current 1.2A (peak 2.5A) motor current can be adjusted,Only support SPI ,Broken down into 256. Specification: - Model: 2004 LCD Smart Screen - Screen: LCD - Screen Size: 3 inch - Model:Stepper Driver - Material: PCB4 laminate - Product detailed size: 20*15*15mm - Applicable scope: 3D printer Package Included: 1x 2004 LCD Screen Smart Display 1x Cable 1x TMC2130 V1.1 stepper motor driver 1x heat sink 1x screwdriver 1x 4pin cable.1x TMC2130 V1.1 stepper motor driver. - Stepper Driver :Two-phase stepper motor single-phase current 1.2A (peak 2.5A) motor current can be adjusted,Only support SPI ,Broken down into 256. - Model:Stepper Driver.