
Description:
The 2004 LCD Display Smart Controller is a reliable and user-friendly interface designed for RepRap 3D printers using RAMPS 1.4 electronics. Featuring a 20×4 character LCD screen, it allows you to easily monitor and control your 3D printer without needing a connected computer.
This smart controller supports standalone printing from an SD card, enabling you to start, pause, and manage print jobs directly from the display. The included adapter board ensures seamless compatibility with RAMPS 1.4, making installation quick and straightforward.
With an intuitive rotary encoder and push-button control, navigating menus, adjusting settings, and monitoring print progress is simple and efficient. The clear LCD display provides real-time information such as temperature, print status, and axis movement.
Specifications:
- Display Type: LCD
- Cable Length: 30cm
- Length: 150mm
- Width: 64mm
- Height: 24mm
Features:
- 20×4 LCD display for clear and detailed information
- Designed for RAMPS 1.4 RepRap 3D printers
- Standalone operation via SD card (no PC required)
- Rotary encoder & button for easy menu navigation
- Includes adapter board for proper compatibility
- Ideal for DIY, hobbyist, and professional 3D printer setups
Installation:
In “Configuration.h”
- Change “#define REPRAP_DISCOUNT_SMART_CONTROLLER” (just remove the // at the beginning)
Upload the code, power off the Arduino, connect the panel, reapply power, and everything should work.
or
Step 1: Download and install U8glib to your ARDUINO IDE’s library folder
Step 2: Edit Configuration.h in Marlin firmware, Search and Uncomment (just remove the // at the beginning)
#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
Step 3: Then Compile and Upload the firmware
Step 4: Power off the Arduino, connect the panel, reapply power, and everything should work.
Package Included:
- 1 x 2004 LCD Display Smart Controller for ramps 1.4
- 1 x Smart Adapter.
- 2 x 30 cm FC Cable.