Product descriptionFeatures: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.3in 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.This panel connect your RAMPS 1.4, you do not need your computer, your SD card intelligent controller power supply.All further operations, such as calibration, the axis movement can be done only with a rotary encoder intelligent controller.3D design print without a computer, just use the G code design stored on the SD card.

Specifications:Model: 2004Screen: LCDScreen Size: 3inItem Weight: 129g / 4.6ozPackage Size: 18 * 10 * 3cm / 7.1 * 3.9 * 1.2inPackage Weight: 132g / 4.7oz

Package includes:1 x LCD 2004 Reprap Guru Smart controller. ( SD Card Not Included)1 x Connection adapter.2 x Connection cables.