Makerbase Mks Dlc V21 Manual Link Jun 2026
$32 – Laser mode bit. Set to 1 to enable dynamic power scaling during acceleration and deceleration, preventing burned corners on your workpieces. 5. Troubleshooting Common Issues
Direction port invert mask (use this if an axis moves backward).
If you are encountering any specific technical issues during configuration, tell me:
Makerbase MKS DLC GitHub Repository
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
Ensure your software (LightBurn/LaserGRBL) is set to 115200 .
Check your Vref on the stepper drivers; they might not be getting enough current. makerbase mks dlc v21 manual link
| Feature | MKS DLC (8-bit) | MKS DLC32 V2.1 (32-bit) | | :--- | :--- | :--- | | | ATMEGA328P (8-Bit) | ESP32-WROOM-32U (32-Bit) | | Clock Speed | 20MHz | 240MHz | | Flash Memory | 32KB | 8192KB (8MB) | | RAM | 32KB | 520KB | | WiFi | No | Yes (Integrated) | | Max Laser Speed | ≤ 3000mm/min | ≤ 8000mm/min | | Supported Screen | MKS TFT Series | MKS TS24-R / TS35-R |
The is a high-performance control board designed for desktop CNC machines and laser engravers. It is widely recognized as a major upgrade over traditional 8-bit Arduino-based controllers due to its use of the ESP32 32-bit microcontroller , which provides integrated Wi-Fi, Bluetooth, and significantly faster processing speeds. Official Manual and Resource Links
Proper wiring is critical to avoid shorting the microcontroller. Before powering the board, reference the official pinout diagram from the GitHub link above and verify the following connections: Power Input $32 – Laser mode bit
: Detailed electrical circuit diagram.
Check your motor wiring sequence (A+, A-, B+, B- pairs). Alternatively, the stepper driver VREF current limit might be set too low. Gently turn the driver potentiometer clockwise to increase current, ensuring the motor gets enough power without overheating. Issue 3: Laser Stays On Constantly at 100% Power
Available directly in the MKS DLC V2.1 subdirectory of the repository above. GRBL Firmware Repository: MKS DLC GRBL Firmware Official Documentation and Manual Links Ensure your software
12V – 24V DC (supports laser modules and spindle motors) Axes Supported: X-Axis, Y-Axis, Z-Axis (3 axes)
For Lasers: Use the TTL/PWM port (usually 12V or 5V depending on your module). For Spindles: Connect to the spindle relay control pins.