1.Using a large screen 12864LCD.
2.With a SD card base on back, put slicing file into the SD card and select the file on the LCD, then can be printing.
3.Product comes encoder parameter adjustment can be achieved, and the file selection print.
4.This full graphic Smart Controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display.
5.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.