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  • LKD 3D Printer Controller 3D Printer Board Mega 2560 R3 Creality Silent Mainboard RAMPS MKS GEN-L V2.1 Cloned EINSY Rambo V1.1b
  • LKD 3D Printer Controller 3D Printer Board Mega 2560 R3 Creality Silent Mainboard RAMPS MKS GEN-L V2.1 Cloned EINSY Rambo V1.1b
  • LKD 3D Printer Controller 3D Printer Board Mega 2560 R3 Creality Silent Mainboard RAMPS MKS GEN-L V2.1 Cloned EINSY Rambo V1.1b
  • LKD 3D Printer Controller 3D Printer Board Mega 2560 R3 Creality Silent Mainboard RAMPS MKS GEN-L V2.1 Cloned EINSY Rambo V1.1b
  • LKD 3D Printer Controller 3D Printer Board Mega 2560 R3 Creality Silent Mainboard RAMPS MKS GEN-L V2.1 Cloned EINSY Rambo V1.1b
  • LKD 3D Printer Controller 3D Printer Board Mega 2560 R3 Creality Silent Mainboard RAMPS MKS GEN-L V2.1 Cloned EINSY Rambo V1.1b
LKD 3D Printer Controller 3D Printer Board Mega 2560 R3 Creality Silent Mainboard RAMPS MKS GEN-L V2.1 Cloned EINSY Rambo V1.1b

LKD 3D Printer Controller 3D Printer Board Mega 2560 R3 Creality Silent Mainboard RAMPS MKS GEN-L V2.1 Cloned EINSY Rambo V1.1b

$2.50-$54.00/ Piece|5 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

LKD 3D Printer Controller 3D Printer Board Mega 2560 R3 Creality Silent Mainboard RAMPS MKS GEN-L V2.1 Cloned EINSY Rambo V1.1b

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Motor Control: Supports precise operation of up to 4 stepper motors and encoders for 3D printer movements, ensuring high accuracy in printing processes.
  • Firmware Customization: Enables users to update firmware via USB and adjust settings for tailored performance, leveraging its open-source design.
  • Compatibility: Designed to work with popular 3D printer models like Creality, MKS GEN-L V2.1, and EINSY Rambo V1.1b, offering seamless integration across platforms.

Key features

  • 1. Material Technology

    • With a durable FR4 PCB material, ensure long-lasting performance in demanding 3D printing setups. This robust construction withstands thermal and mechanical stress better than basic PCB alternatives*.

  • 2. Interactive Design

    • With a user-friendly USB interface and configurable jumper pins, streamline firmware updates and board configuration compared to models requiring manual adjustments*.

  • 3. Performance Parameters

    • With support for up to 6 stepper motors and precise encoder control, achieve high-precision movements for complex prints, outperforming basic controller boards in multi-axis projects*.

  • 4. Scenario Solutions

    • Designed for both home and commercial 3D printing scenarios, adapt seamlessly to diverse project requirements—from hobbyist builds to industrial prototyping setups.

  • 5. Certification Standards

    • Backed by FCC certification, ensure compliance with electromagnetic interference standards for safe and reliable operation in regulated environments.

Product details

LKD 3D Printer Controller 3D Printer Board Mega 2560 R3 Creality Silent Mainboard RAMPS MKS GEN-L V2.1 Cloned EINSY Rambo V1.1b

The LKD 3D Printer Controller Board is a high-performance, FCC-certified control board designed for 3D printers and DIY electronics projects. Built with an ATMEGA2560 microcontroller and FR4 PCB material, it offers robust connectivity, precise motor control, and open-source flexibility. Compatible with popular models like Creality, Ender, and Prusa, this board ensures seamless integration and customization for advanced printing needs.

Technical specifications

FeatureSpecificationBenefit
MicrocontrollerATMEGA2560Handles complex control tasks with 256KB flash memory.
MaterialFR4 PCBDurable and heat-resistant for stable operation.
ConnectivityUSB, JST-XH, stepper motor headersSupports firmware updates and peripheral expansion.
CertificationFCCEnsures compliance with international safety standards.
CompatibilityRAMPS, MKS GEN-L V2.1, EINSY Rambo V1.1bDrop-in replacement for popular 3D printer boards.

Customization guide

Adjust jumper pins to configure voltage settings or enable/disable features. Modify firmware via USB for tailored performance. Replace components like motor drivers or sensors to adapt to specialized project requirements.

Get inspired

Whether you’re upgrading an existing 3D printer or building a custom machine, the LKD board’s modular design and open-source ecosystem let you innovate freely. Its compatibility with industry-standard models ensures reliability, while its FCC certification simplifies global use.

Choose your model

ParameterBase Model (LKD Standard)Advanced ModelPro Model
Motor Drivers4-channel5-channel6-channel
Thermal ResistanceStandard PCBAluminum heatsinkCopper-core PCB*
CertificationsFCCFCC + CEFCC + CE + RoHS
Firmware FlexibilityBasic updatesCustom scriptingFull source access

Supplier's note

  1. Technical Breakthroughs:

    • FCC Certification: Ensures global regulatory compliance for commercial use.
    • Open-Source Design: Allows users to modify firmware for unique applications (e.g., custom temperature profiles).
    • Multi-Compatibility: Works with leading 3D printer models, reducing hardware replacement costs.

  2. Version Selection Guide:

    • Base Model: Ideal for hobbyists needing a reliable, budget-friendly upgrade.
    • Advanced Model: Choose for projects requiring extra motor channels or industrial-grade certifications (e.g., CE for EU markets).
    • Pro Model: Best for professionals demanding extreme durability (copper-core PCB) and full firmware control for R&D or high-load printers.

*Pro Model’s copper-core PCB reduces thermal expansion by 30% compared to standard FR4, ensuring stability during prolonged use.

Frequently asked questions

  • Which 3D printer controller board suits Creality and MKS printer models best?

  • What are the key features of the LKD MKS Gen_L V2.1 cloned mainboard?

  • How do I maintain the LKD 3D printer mainboard to prevent damage?

  • Is the LKD board compatible with RAMPS and EINSY Rambo systems?

  • What certifications does the LKD 3D printer controller have?

  • Can I customize the firmware on the LKD Gen_L V2.1 mainboard?

  • Why choose the LKD board over older models like RAMPS 1.4?

  • Does the LKD controller support multi-extruder setups for complex prints?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
CertificationsInternational sales, regulatory complianceFCC (Industry Standard) ▲ FCC+CE (Our Base) ▲▲ FCC+CE+RoHS (Our Advanced)Base meets US standards; Advanced adds EU compliance (CE) and environmental safety (RoHS)Base lacks CE for EU markets; Advanced may have higher cost due to certifications
MicrocontrollerComplex print jobs, firmware customizationATmega2560 + A4988 drivers (Industry Standard) ▲ Same (Base) ▲▲ ATmega2560 + TMC2209 drivers (Advanced)Advanced offers quieter, more precise motor control via TMC2209Base uses older A4988 drivers with higher noise and less torque control
CompatibilityMulti-brand printer supportSupports Creality/Prusa (Industry Standard) ▲ Same (Base) ▲▲ Adds Anycubic/FlashForge (Advanced)Advanced works with more printer brands out-of-the-boxBase may require manual configuration for non-standard printers
ConnectivityFirmware updates, real-time monitoringUSB 2.0 (Industry Standard) ▲ Same (Base) ▲▲ USB 2.0 + Wi-Fi (Advanced)Advanced enables wireless updates and remote monitoringBase lacks wireless connectivity for advanced users
CustomizationAdvanced user modificationsOpen-source firmware (Industry Standard) ▲ Same (Base) ▲▲ Enhanced modularity (Advanced)Advanced allows plug-and-play hardware upgradesBase requires soldering for advanced modifications
Stepper Motor SupportHigh-load printing, dual extrusion4×1.2A drivers (Industry Standard) ▲ Same (Base) ▲▲ 4×2.0A drivers (Advanced)Advanced handles heavy-duty printers with higher currentBase may underperform with high-torque motors or multi-extruder setups

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