Having RAMPS controller connected, the LCD control panel allows you to fully control the operation of the RepRap 3D printer without the need to connect to a computer. It allows you to calibrate and control the operation of the device, as well as to print 3D projects from SD cards placed in the reader located under the control panel. Technical data: The panel is equipped with: 128x64px graphic display Encoder for control Buzzer Controller compatible with RAMPS 1.4 Included: Panel with LCD 12864 display Two connection cables - ribbon Adapter for connection to the Ramps 1.4 controller https://elecena.pl/product/22607283/reprap-lcd-12864-graphic-controller-ramps-1-4-with-sd-card-reader 2023-02-22 https://elecena.pl/product/22607283/reprap-lcd-12864-graphic-controller-ramps-1-4-with-sd-card-reader 2024-09-25 https://elecena.pl/product/22607283/reprap-lcd-12864-graphic-controller-ramps-1-4-with-sd-card-reader 2025-10-25 https://elecena.pl/product/22607283/reprap-lcd-12864-graphic-controller-ramps-1-4-with-sd-card-reader 2025-10-29