OpenELAB 3D MKS Gen V1.4 Printer Motherboard Control Board

The MKS Gen V1.4 is a high-performance 3D printer control board that integrates and improves upon the RAMPS 1.4 and Arduino Mega 2560. Designed for Reprap 3D printers, this all-in-one solution eliminates the complex wiring and fragility issues of separate RAMPS and Mega boards while maintaining full compatibility with Marlin firmware.

This MKS Gen V1.4 mainboard supports interchangeable stepper motor drivers such as A4988 and DRV8825, making it versatile for different printer setups. The board is built on a high-quality 4-layer PCB, ensuring better thermal performance than the traditional 2-layer RAMPS board. Additionally, it features MOSFET heat dissipation for improved efficiency and durability.

One of the standout features of the MKS Gen V1.4 control board is its wide voltage support (12V-24V), effectively reducing heat generation and improving power efficiency. It also retains RAMPS 1.4 interfaces such as AUX-1, AUX-2, and Servo ports, making upgrades and customizations easier.

For users looking for a reliable and efficient 3D printer mainboard, the MKS Gen V1.4 is an ideal choice, offering seamless firmware compatibility, modular driver support, and enhanced power management.

Key Features of MKS Gen V1.4

• All-in-One Design: Integrates RAMPS 1.4 and Mega 2560 into a single board for a more compact and robust solution.

• Stepper Driver Compatibility: Supports A4988, DRV8825, and other motor drivers for flexible customization.

• Optimized PCB & Heat Dissipation: High-quality 4-layer board with improved MOSFETs for better thermal management.

• Wide Power Input (12V-24V): Reduces heat generation and increases efficiency, solving MOSFET overheating issues.

• Marlin Firmware Support: Directly compatible with Marlin firmware, replacing RAMPS 1.4 without modifications.

• LCD & External Drive Support: Connects to 2004 LCD, 12864 LCD, and high-current motor drive circuits.

• Enhanced USB & Power Protection: Upgraded from MKS Gen V1.2, ensuring more stable communication and power protection.

The MKS Gen V1.4 mainboard is an excellent upgrade for 3D printer enthusiasts, developers, and Reprap builders, offering improved performance, stability, and compatibility for various 3D printing applications.