The Makerbase MKS DLC v2.1 is a GRBL-compatible control board designed for desktop CNC and laser engraving, featuring ESP32-based processing for offline and Wi-Fi capabilities. Official technical documentation, including the schematic, pinout, and firmware, is available on the Makerbase MKS-DLC GitHub repository FluidNC on MakerBAse MKS DLC32 V2.1
Simply downloading the PDF is not enough. Here is how to extract real value from it.
) can be found on the manufacturer's GitHub repository and support pages. 📄 Official Manuals & Documentation MKS DLC v2.1 Hardware GitHub makerbase mks dlc v21 manual link
The Makerbase MKS DLC V2.1 is an all-in-one 32-bit control board for 3D printers and CNC/laser engravers. It combines an STM32F407VGT6 (or similar) main MCU with TMC2209 stepper drivers in UART mode, integrated Wi-Fi (ESP8285), RGB port, thermistor circuits, fan MOSFETs, and support for Marlin 2.x or Klipper.
: A visual pinout guide for stepper motors (X, Y1, Y2, Z) and auxiliary ports is available on Are you setting this up for a laser engraver CNC router , and do you need help with the specific GRBL configuration MKS DLC32 V2 Wiring Manual - Solo Motor Controllers The Makerbase MKS DLC v2
The manual includes a full pin mapping table for STM32F407 – essential for custom Marlin builds.
Hardware Installation: Connect the MKS DLC V21 to your machine (3D printer or CNC). This usually involves connecting it to the control board via a communication interface (like UART or USB) and ensuring it's properly powered. [ ] Power supply polarity is correct (24V+
Insert your stepper drivers into the slots for the X, Y, and Z axes.