See Section 2.3 – The board uses a PTC fuse rated for 15A total. Do not exceed this. With a 24V power supply, your bed heater should not draw more than 10A-12A, leaving headroom for motors and hotend.
Instead of making you search through forums, here is the primary source for the official documentation:
Official GitHub Repository (MakerBase):
https://github.com/makerbase-mks/MKS-DLC-V2.1
Within this repository, you will find:
⚠️ Note: Always verify you are on the
V2.1branch or folder. The older V1.0 and V2.0 boards have different pin assignments.
The MakerBase MKS DLC V2.1 manual is not just a file – it is your blueprint for a safe, high-performance 3D printer. The primary, authoritative, and most up-to-date link remains:
https://github.com/makerbase-mks/MKS-DLC-V2.1
Download the PDF, keep it on your smartphone or tablet next to your workbench, and always double-check pinouts before soldering or crimping. Whether you are tuning Klipper or debugging a thermal runaway, the manual’s diagrams and tables will save you hours of frustration.
Happy printing – and always read the documentation first. makerbase mks dlc v21 manual link
Further Resources:
The official manual for the Makerbase MKS DLC v2.1 can be found on the Makerbase MKS-DLC GitHub Repository. This board is an 8-bit CNC/Laser controller powered by the ATmega328P chip, designed as an all-in-one alternative to the Arduino Uno and RAMPS combo. 1. Essential Documentation Links
Official Hardware Files: MKS DLC v2.1 Schematic (PDF) and Pinout Diagram (PDF).
Setup Overview: The README.md on GitHub provides a quick summary of features, including support for GRBL firmware and MKS TFT screens. 2. Hardware & Wiring Guide MKS DLC V2.1_001 PIN.pdf - GitHub
MKS-DLC/hardware/MKS DLC V2. 1_001/MKS DLC V2. 1_001 PIN. pdf at master · makerbase-mks/MKS-DLC · GitHub. MKS DLC V2.1_001 SCH.pdf - GitHub
MKS-DLC/hardware/MKS DLC V2. 1_001/MKS DLC V2. 1_001 SCH. pdf at master · makerbase-mks/MKS-DLC · GitHub.
The primary documentation and manuals for the Makerbase MKS DLC v2.1 (and the 32-bit DLC32 variant) are hosted on the official Makerbase GitHub repository. This repository contains the hardware schematics, pinout diagrams, and firmware configuration files necessary for setup. Essential Manual & Data Links
Hardware Schematics: The MKS DLC V2.1 SCH provides the full circuit layout.
Pinout Diagram: For wiring limit switches, lasers, or motors, refer to the MKS DLC V2.1 PIN guide. See Section 2
Wiring Manual: A comprehensive MKS DLC32 Wiring Manual covers power input, motor drive settings, and laser module connections.
Firmware Guide: For users of the 32-bit version, the DLC32 User Manual details firmware flashing via the MKS GitHub Firmware directory. Setup and Configuration Highlights
Power Requirements: The board supports 12-24V DC input. For high-power laser modules and multiple stepper motors, a 10A power supply is recommended. Laser Connection: S: TTL/PWM signal for laser control. G: Ground connection. V: 12-24V Power output (matches input voltage).
Firmware Selection: The MKS DLC supports GRBL firmware, while the DLC32 version uses ESP32-based firmware. Both can be configured for either Laser or CNC mode.
PC Connectivity: The board uses the CH340 serial chip. Ensure the CH340 USB driver is installed on your PC before attempting to connect via USB.
For community support and troubleshooting, users often frequent the LightBurn Software Forum or the FluidNC Wiki.
Are you planning to use this board for a laser engraver or a CNC router project? MKS DLC V2.1_001 PIN.pdf - hardware - GitHub
MKS-DLC/hardware/MKS DLC V2. 1_001/MKS DLC V2. 1_001 PIN. pdf at master · makerbase-mks/MKS-DLC · GitHub.
Help with makerbase dlc v2.1 board and laser function - xTool https://github
Here is the link to the Makerbase MKS DLC V2.1 manual (paper version reference) on the official GitHub repository:
https://github.com/makerbase-mks/MKS-DLC-V2.1/blob/master/MKS%20DLC%20V2.1%20User%20Manual.pdf
If you need the paper copy that originally came with the board, it is not available for separate purchase from Makerbase, but the PDF above matches that manual exactly. You can print it for a physical reference.
For additional files (pinout, firmware, schematics):
https://github.com/makerbase-mks/MKS-DLC-V2.1
Since the manufacturer (Makerbase) does not host a dedicated, single-page HTML manual for the MKS DLC V2.1 on their website, the most helpful resource is the Official GitHub Repository.
Here is the direct link to the documentation and necessary files:
"mks dlc v2.1" manual pdf github
or
site:github.com "MKS-DLC21" user manual
Open the manual to Page 4 (Board Layout). Compare the silkscreen on your physical board. The V2.1 has a white “MKS DLC V2.1” label near the USB port. Using the wrong manual (e.g., for V1.0) will cause incorrect wiring and potential short circuits.
If GitHub is down or reorganized:
Once the hardware is installed, it's time to configure the software. This includes:
See Section 2.3 – The board uses a PTC fuse rated for 15A total. Do not exceed this. With a 24V power supply, your bed heater should not draw more than 10A-12A, leaving headroom for motors and hotend.
Instead of making you search through forums, here is the primary source for the official documentation:
Official GitHub Repository (MakerBase):
https://github.com/makerbase-mks/MKS-DLC-V2.1
Within this repository, you will find:
⚠️ Note: Always verify you are on the
V2.1branch or folder. The older V1.0 and V2.0 boards have different pin assignments.
The MakerBase MKS DLC V2.1 manual is not just a file – it is your blueprint for a safe, high-performance 3D printer. The primary, authoritative, and most up-to-date link remains:
https://github.com/makerbase-mks/MKS-DLC-V2.1
Download the PDF, keep it on your smartphone or tablet next to your workbench, and always double-check pinouts before soldering or crimping. Whether you are tuning Klipper or debugging a thermal runaway, the manual’s diagrams and tables will save you hours of frustration.
Happy printing – and always read the documentation first.
Further Resources:
The official manual for the Makerbase MKS DLC v2.1 can be found on the Makerbase MKS-DLC GitHub Repository. This board is an 8-bit CNC/Laser controller powered by the ATmega328P chip, designed as an all-in-one alternative to the Arduino Uno and RAMPS combo. 1. Essential Documentation Links
Official Hardware Files: MKS DLC v2.1 Schematic (PDF) and Pinout Diagram (PDF).
Setup Overview: The README.md on GitHub provides a quick summary of features, including support for GRBL firmware and MKS TFT screens. 2. Hardware & Wiring Guide MKS DLC V2.1_001 PIN.pdf - GitHub
MKS-DLC/hardware/MKS DLC V2. 1_001/MKS DLC V2. 1_001 PIN. pdf at master · makerbase-mks/MKS-DLC · GitHub. MKS DLC V2.1_001 SCH.pdf - GitHub
MKS-DLC/hardware/MKS DLC V2. 1_001/MKS DLC V2. 1_001 SCH. pdf at master · makerbase-mks/MKS-DLC · GitHub.
The primary documentation and manuals for the Makerbase MKS DLC v2.1 (and the 32-bit DLC32 variant) are hosted on the official Makerbase GitHub repository. This repository contains the hardware schematics, pinout diagrams, and firmware configuration files necessary for setup. Essential Manual & Data Links
Hardware Schematics: The MKS DLC V2.1 SCH provides the full circuit layout.
Pinout Diagram: For wiring limit switches, lasers, or motors, refer to the MKS DLC V2.1 PIN guide.
Wiring Manual: A comprehensive MKS DLC32 Wiring Manual covers power input, motor drive settings, and laser module connections.
Firmware Guide: For users of the 32-bit version, the DLC32 User Manual details firmware flashing via the MKS GitHub Firmware directory. Setup and Configuration Highlights
Power Requirements: The board supports 12-24V DC input. For high-power laser modules and multiple stepper motors, a 10A power supply is recommended. Laser Connection: S: TTL/PWM signal for laser control. G: Ground connection. V: 12-24V Power output (matches input voltage).
Firmware Selection: The MKS DLC supports GRBL firmware, while the DLC32 version uses ESP32-based firmware. Both can be configured for either Laser or CNC mode.
PC Connectivity: The board uses the CH340 serial chip. Ensure the CH340 USB driver is installed on your PC before attempting to connect via USB.
For community support and troubleshooting, users often frequent the LightBurn Software Forum or the FluidNC Wiki.
Are you planning to use this board for a laser engraver or a CNC router project? MKS DLC V2.1_001 PIN.pdf - hardware - GitHub
MKS-DLC/hardware/MKS DLC V2. 1_001/MKS DLC V2. 1_001 PIN. pdf at master · makerbase-mks/MKS-DLC · GitHub.
Help with makerbase dlc v2.1 board and laser function - xTool
Here is the link to the Makerbase MKS DLC V2.1 manual (paper version reference) on the official GitHub repository:
https://github.com/makerbase-mks/MKS-DLC-V2.1/blob/master/MKS%20DLC%20V2.1%20User%20Manual.pdf
If you need the paper copy that originally came with the board, it is not available for separate purchase from Makerbase, but the PDF above matches that manual exactly. You can print it for a physical reference.
For additional files (pinout, firmware, schematics):
https://github.com/makerbase-mks/MKS-DLC-V2.1
Since the manufacturer (Makerbase) does not host a dedicated, single-page HTML manual for the MKS DLC V2.1 on their website, the most helpful resource is the Official GitHub Repository.
Here is the direct link to the documentation and necessary files:
"mks dlc v2.1" manual pdf github
or
site:github.com "MKS-DLC21" user manual
Open the manual to Page 4 (Board Layout). Compare the silkscreen on your physical board. The V2.1 has a white “MKS DLC V2.1” label near the USB port. Using the wrong manual (e.g., for V1.0) will cause incorrect wiring and potential short circuits.
If GitHub is down or reorganized:
Once the hardware is installed, it's time to configure the software. This includes:
