If your laser engraver uses two motors for the Y-axis, use the secondary Y-driver slot to run them simultaneously. 4. Laser Module Wiring
: The official MKS DLC32 V2.1_001 SCH.pdf is the most reliable source for pinout and custom driver integration. 🔗 Direct Link to the Official Schematic PDF : https://forum.arduino.cc/uploads/short-url/886bZlHsakRElNnISV78DXO58l5.pdf .
Makerbase MKS DLC V2.1 Manual Link, Wiring, and Setup Guide The Makerbase MKS DLC V2.1 is a highly popular, compact 32-bit controller board designed specifically for desktop laser engravers and small CNC machines. Known for its reliability and compatibility with GRBL, it serves as the brain for many DIY laser projects.
Before powering on the board, familiarize yourself with the physical placement of the terminal blocks, pin headers, and jumpers. makerbase mks dlc v21 manual link
If you cannot find the original manual PDF anywhere, email ( support@makerbase.com.cn ) with the product link and batch number on the board’s back.
Connect a stable 12V or 24V DC power supply to the green screw terminals.
Connect the board via USB; it should appear under your computer's Device Manager as CH340 (COMx) . Step 2: Flashing GRBL Firmware If your laser engraver uses two motors for
Supports TTL/PWM laser modules (usually 12V or 24V).
: Main repository containing all hardware revisions. 2. MKS DLC V2.1 Overview & Key Features
The MKS DLC V21 is a screen module designed for use with 3D printers and CNC machines, offering a more interactive and user-friendly interface compared to traditional control methods. It's part of the MKS (Makerbase) ecosystem, which provides various solutions for DIY and professional 3D printing and CNC projects. 🔗 Direct Link to the Official Schematic PDF
Before connecting power, plan your wiring. The MKS DLC32 V2.1 board is designed for desktop engraving machines and supports 4 axes (X, Y1, Y2, Z).
Send $N=Value (e.g., $100=80.000 to set X-axis steps per mm). 5. Troubleshooting & Tips
Verify $32=1 is enabled. Check the wiring with a multimeter to ensure the PWM signal pin is fluctuating voltage when a low-power fire command is sent.
Connect the 3-pin cable (VCC, GND, PWM) from your laser module to the dedicated TTL/PWM port.