Description
The MKS Gen L V2.1 3D Printer Control Board is an all-in-one electronics solution developed by Makerbase for 3D printers and CNC-style applications. It combines the functionality of a Mega 2560 controller and RAMPS 1.4 into a single board, reducing the need for multiple interconnected modules and simplifying the overall wiring setup.
The board supports up to five stepper motor drivers, allowing users to install compatible drivers such as A4988, DRV8825, TMC2208, TMC2209, and other supported driver models. This makes it suitable for controlling common 3D printer axes, extruders, and other motion systems.
Built on a 4-layer PCB, the MKS Gen L V2.1 is designed with improved power and thermal management compared with traditional two-layer RAMPS boards. It uses high-quality MOSFETs and a dedicated power circuit to support a 12V–24V DC input, providing flexibility for different printer configurations.
The board also maintains compatibility with common RAMPS 1.4 interfaces and supports popular LCD and TFT displays. Its expansion interfaces provide additional flexibility for developers and users who want to customize their 3D printer or CNC electronics setup.
Key Features
- Integrated Mega 2560 + RAMPS 1.4-style control board design.
- Supports up to 5 stepper motor drivers.
- Compatible with popular drivers including A4988 and DRV8825.
- Supports selected TMC-series drivers, depending on configuration and firmware.
- High-quality 4-layer PCB design.
- Supports 12V–24V DC power input.
- Improved MOSFET and power-management design for better heat handling.
- Compatible with common RAMPS 1.4-style interfaces.
- Supports LCD2004 and LCD12864 displays.
- Supports compatible 2.8-inch and 3.5-inch TFT displays.
- Provides expansion interfaces for additional peripherals and custom projects.
- Compatible with Marlin firmware and RAMPS 1.4-style configurations.
Driver Compatibility
The board can support various stepper driver modules, including:
- A4988
- DRV8825
- TMC2208
- TMC2209
- TMC2130
- TMC2130 SPI
- TMC2208 UART
- ST820
Note: Actual driver compatibility and available functions depend on the firmware, jumper configuration, and board setup.
Display Support
The MKS Gen L V2.1 supports several commonly used 3D printer displays, including:
- LCD2004
- LCD12864
- Compatible 2.8-inch TFT displays
- Compatible 3.5-inch TFT displays
Specifications
| Specification | Details |
|---|---|
| Product Type | 3D Printer Control Board |
| Model | MKS Gen L V2.1 |
| Brand | Makerbase / MKS |
| Controller | ATmega2560 |
| PCB | 4-Layer PCB |
| RAMPS Compatibility | RAMPS 1.4 Compatible |
| Input Voltage | DC 12V–24V |
| Current Range | 5A–15A |
| Stepper Driver Support | A4988, DRV8825, TMC Series & Other Compatible Drivers |
| Maximum Motor Drivers | Up to 5 |
| Display Support | LCD2004, LCD12864, Compatible TFT Displays |
| Firmware Support | Marlin |
| File Format | G-code |
| Application | 3D Printers, CNC & Motion Control Projects |
Applications
The MKS Gen L V2.1 can be used for:
- DIY 3D printers
- Upgrading RAMPS 1.4-based printers
- Custom 3D printer builds
- CNC and motion-control projects
- Arduino Mega-based printer systems
- RepRap-style 3D printers
Package Includes
1 × MKS Gen L V2.1 3D Printer Control Board
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