The RAMPS LCD2004 suite contains the following: 1 1.RAMPS LCD2004 motherboards 2.L type switch board 1 2 lines of 3.FC line Notes: can be inserted into SD card offline printing, SD card, please own, this product does not contain! Technical support and assurance: In line with the official Wiki products! Electricity test will be conducted before shipment, so that it can be used formally before delivery. Product features: 1. using a large screen LCD 20044 lines per line of 20 characters 2. back integrated SD card holder, slice file into SD card, select corresponding files on LCD to print. 3. the product has its own encoder, which can realize parameter adjustment and file selection printing. Plug and play is available on 4.ramps, but firmware needs to be modified to support it. Product Descriptions:The intelligent controller contains a SD card reader, a rotary encoder and a 20 character 4 line LCD display screen. You can easily connect it to your RAMPS 1.4 board using the "smart adapter". After this panel connects to your RAMPS 1.4, you do not need your computer, your SD card smart controller is powered. Further operations, such as calibration and shaft motion, can be done by using the intelligent controller of rotary encoders. There is no need for computer print 3D design. It only needs to be stored in SD card with G code.
