Keyestudio 3 D printer controller RAMPS 1.4 LCD 12864 LCD control panel (blue) for Arduino 3 D printer

The Keyestudio 12864 LCD Control Panel is an essential upgrade for your RAMPS-based 3D printer, enabling fully untethered operation. It is perfect for makers, students, and hobbyists who want to run their 3D printers without a dedicated computer connection.

Untethered offline printing

This control panel allows your 3D printer to operate completely offline without being connected to a computer. Simply store your G-code files onto an SD card and initiate the print directly from the LCD interface.

RAMPS controller extension

Designed as a direct extension accessory for RAMPS, this display integrates seamlessly with standard Arduino-based 3D printer setups. It provides a reliable hardware interface for real-time monitoring and control.

Upgraded smart controller design

This module serves as an updated version of the classic Reprap smart controller, offering improved usability and display clarity. The blue LCD screen ensures clear visibility of your print status and menu options.

Comprehensive wiki tutorials

To assist with installation and firmware configuration, comprehensive wiki page tutorials are available. These guides help you quickly set up the controller with your existing 3D printer firmware.