2004 LCD Display RepRapDiscount Smart Controller with Adapter
Review: 5 - "A masterpiece of literature" by John Doe, written onMay 4, 20020

2004 LCD Display RepRapDiscount Smart Controller with Adapter

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  • Product SKU: KG628
₹ 599 ₹ 959
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The 2004 LCD Display RepRapDiscount Smart Controller with Adapter:

Contains an SD-Card reader, a rotary encoder, and a 2004 LCD display. You can easily connect it to your RAMPS board using the “smart adapter”.

After connecting this panel to your RAMPS you don’t need your PC anymore, the Smart Controller supplies power for your SD card. Furthermore, all actions like calibration and axes movements can be done by just using the rotary encoder on the Smart Controller. Print your 3D designs without a PC, just with a g-code design stored on the SD card.

The "RepRapDiscount Smart Controller" you mentioned is a commonly used LCD display and control interface for 3D printers, particularly those in the RepRap and similar DIY 3D printing communities. It was popular in the mid-2010s as a way to provide a user-friendly interface for controlling and monitoring 3D printers.

Here are some key features and details about the 2004 LCD Display RepRapDiscount Smart Controller with Adapter:

LCD Screen: The "2004" in the name refers to the 20x4 character LCD screen. It has four lines of 20 characters each, providing enough space to display relevant information about the 3D printing process, such as temperature, progress, and printer status.

Control Knob: The controller typically includes a rotary knob for navigating through menus and options on the LCD screen. Users can turn the knob to scroll through the menus and press it to select options.

Adapter: The "with Adapter" part of the name likely refers to the fact that the RepRapDiscount Smart Controller often comes with an adapter board or a set of connectors to make it compatible with various 3D printer controller boards. This makes it relatively easy to integrate with different printer configurations.

SD Card Slot: Many versions of this controller also have an SD card slot, which allows users to load 3D print files onto an SD card and print directly from it. This can be very convenient as it eliminates the need to connect the 3D printer to a computer during printing.

Compatibility: The RepRapDiscount Smart Controller is compatible with various 3D printer firmware, such as Marlin and Repetier, and can be used with 3D printers based on the RepRap design principles.

User Interface: It provides an intuitive user interface for controlling basic printer functions, including preheating, homing, and starting/stopping prints.

DIY Community: This controller was popular in the RepRap and DIY 3D printing communities due to its affordability and ease of use.


    • RAMPS 1.4 2004 LCD Display intelligent controller.
    • LED background light control circuit, a small function of the intelligent controller, With pin short time to decide on all LED turns or steering 30 seconds.
    • You can turn on the light time to do the long or short form of the adjustment TRIMM R4100K from 10 seconds to 2 minutes.
    • Plug and play on the RAMPS, but need to modify the firmware to support it.
    • The product comes with encoder parameter adjustment that can be achieved, and the file selection print.
    • With an SD card base on the back, put the slicing file into the SD card and select the file on the LCD, then can be printed.

Technical Details

  • Cable Length (cm): 30
  • Length (mm):150
  • Width (mm):64
  • Height (mm):24

Physical Attributes

  • L x W x H (mm): 149 x 55 x 33
  • Cable Length (cm): 30
  • Weight (gm): 155

Package Includes

  • 1 x 2004 LCD Display Smart Controller for ramps 1.4
  • 1 x Smart Adapter.
  • 2 x 30cm FC Cable.

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