Lcd Control 3D Printer Smart Controller Reprap Ramps 1.4 12864

3D printer smart controller ramps1.4 lcd 12864 lcd for reprap 3d printer The intelligent controller includes an SD card reader, rotary encoders and LCD 12864 dot matrix display. Easily connect it to your RAMPS 1.4 boards use #34;smart adapters #34;. After connected the RAMPS 1.4, insert SD card and all operations, such as calibration, axis motion controllable by a rotary encoder. Without pc, save your G code file on the SD card. Product description 1. View area: 7.0cm(L) x 4.0cm(W) 2. Dots size: 0.48mm (L) x 0.48mm (W) 3. Dots pitch: 0.52mm (L) x 0.52mm (W) 4. Viewing angle: 6 oclock 5. Operating temperature: -20 to 70 degree 6. Storage temperature: -30 to 80 degree 7. Backlight: Blue