Plug your 4-wire stepper motors into the corresponding X, Y, and Z ports.
The Makerbase MKS DLC V2.1 is a highly versatile, open-source control board designed for desktop CNC routers, laser engravers, and writing machines. Powered by an ATmega328P microcontroller, it runs GRBL firmware seamlessly, making it a favorite for DIY builders.
: Detailed circuit diagrams are available at GitHub.
: Ensure A4988 or TMC2209 drivers are oriented correctly; reversing them will fry the board.
Instead of making you search through forums, here is the primary source for the official documentation: makerbase mks dlc v21 manual link
Within this repository, you will find:
Excellent, free, open-source software optimized specifically for laser cutting and engraving (Windows only).
Maximum spindle speed / Laser PWM value (typically set to 1000 for laser applications).
Look at the "DIR" and "GND" pins printed on the board and match them to your stepper drivers (e.g., A4988 or DRV8825). Installing drivers backward will burn out both the driver and the slot. Plug your 4-wire stepper motors into the corresponding
This is the modern version with built-in Wi-Fi and support for touchscreens like the TS35. MKS DLC V2.1_001 SCH.pdf - GitHub
: Download the latest GRBL firmware and tools from the Makerbase GitHub firmware page. ⚙️ Key Specifications & Setup Tips Laser engraving issues with MKS DCL32 controller - Facebook
Whether you are assembling a new machine or replacing an old controller, this comprehensive guide provides the official documentation links, technical specifications, pinout diagrams, and configuration steps you need to get your machine running. 1. Official Documentation and Manual Links
In this repository, look specifically for the folder to download the exact wiring PDFs and dimension sheets for this revision. Technical Specifications : Detailed circuit diagrams are available at GitHub
Understanding the hardware limits of your board prevents accidental short circuits and permanent damage. Here are the core specifications of the MKS DLC v2.1: Specification ATmega328P (8-bit) Input Voltage DC 12V–24V Firmware Support GRBL (Default) Axis Support 3-Axis (X, Y1, Y2, Z) — Dual Y-axis interface Driver Compatibility A4988, DRV8825, TMC2208, TMC2209, etc. PC Interface USB (CH340 Serial Driver) File Transfer Offline TFT Screen Support (MKS TFT24/TFT35) 3. Hardware Layout and Wiring Guide
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Here are some tips and tricks to help you get the most out of your Makerbase MKS DLC V21: