This intelligent LCD controller includes an SD card reader, rotary encoders and a 20-character × 4 line display. You can easily connect it to your RAMPS board using “smart adapter” included. Once this panel is connected to the RAMPSm you do not need your computer. All further operations, such as calibration, the axis movement can be done only with a rotary encoder intelligent controller. 3D Print without a computer, just use the G code design stored on the SD card. It’s that easy.
- One number of 20*4 LCD Display.
- Wire adapter to connect to RAMPS.