Catalog > Internet of Things (IOT) Related Products > More Platforms LCD Display Smart Controller LCD Display Smart Controller with SD card Reader and Rotary Encoder and Smart Adaptor CMU RAMPS LCD SMART CONTROLLER 3D Printer RAMPS LCD Smart Controller includes an SD Card Reader, Rotary Encoders and a 20-Character x 4 Line LCD Display 223.04 ZAR inc for 1 Each 1 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview The intelligent controller includes an SD card reader, rotary encoders and a 20-character x 4 line LCD display. You can easily connect it to your RAMPS 1.4 board using "smart adapter" includedThis 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 stored on the SD card designs