Catalog > Internet of Things (IOT) Related Products > More Platforms Catalog > Internet of Things (IOT) Related Products > 3D Printing LCD Display Smart Controller LCD Display Smart Controller with SD card Reader and Rotary Encoder and Smart Adaptor AZL RAMPS LCD SMART CONTROLL RAMPS 20X4 LCD SMART CONTROLLER (REPRAP) WITH SD CARD READER AND ROTARY ENCODER+SMART ADAPTOR(SAME AS ACM RAMPS LCD SMART CONTROLLER) Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview This Smart Controller contains a SD-Card reader, an rotary encoder and a 20 Character x 4 Line LCD display. You can easy connect it to your Ramps board using the "smart adapter" included. After connecting this panel to your Ramps you don't need your pc any more, the Smart Controller supplies power for your SD card. Further more, all actions like calibration, axes movements can be done by just using the rotary encoder on the Smart Controller. Print your 3D designs without PC, just with a g-code design stored on the SD card. Features Contents : 1 x Smart Adapter 1 x Smart Controller with built in SD Card slot. 2 x Set of 11" Cables. Downloads Schematic - LCD Connector PDF File 37.20 KB Schematic - Controller PDF File 46.26 KB References FirmwareWiki