| Function | Pin / Connector | Voltage/Signal | |----------------------|----------------------------------------|-------------------------| | Power input | VIN (2-pin screw terminal) | 12–24V DC | | USB-C | Firmware upload, serial | 5V (isolated) | | Stepper drivers | X,Y,Z,E0,E1 (optional E2) | TMC2209 UART addr 0–3 | | Hotend heater | HE0, HE1 | MOSFET 24V/10A max | | Heated bed | BED | MOSFET 24V/15A max | | Thermistors | TH0 (hotend), THB (bed) | Pull-up 4.7kΩ to 3.3V | | Endstops (X/Y/Z) | X-STOP, Y-STOP, Z-STOP | 3.3V logic, pull-up | | Fan ports | FAN0 (part cooling), FAN1 (controller) | PWM capable (12/24V) | | RGB port | JRGB (WS2812) | 5V data signal | | Probe / BLTouch | SERVOS + PROBE | 5V/3.3V selectable | | Wi-Fi module | ESP8285 on-board (UART2) | 3.3V, Serial2 |
: Some devices require calibration to ensure accurate readings or outputs. The manual should guide you through this process. makerbase mks dlc v21 manual link
: If your computer doesn't recognize the board, you likely need the CH340 Driver Wiring Guide | Function | Pin / Connector | Voltage/Signal
If you are building a high-performance 3D printer—especially a Voron, V-King, or custom CoreXY machine—you have likely come across the . This compact yet powerful controller board is a derivative of the popular open-source design, known for its smooth stepper drivers and clean power delivery. This compact yet powerful controller board is a
The MakerBase MKS DLC V21 is a powerful and feature-rich 3D printer controller that offers unparalleled control and flexibility over your 3D printing experience. With its user-friendly interface and robust feature set, the MKS DLC V21 is an ideal solution for both beginners and experienced 3D printing enthusiasts. By following the comprehensive guide outlined in this article, you'll be able to unlock the full potential of your MKS DLC V21 and take your 3D printing to the next level.
: A visual guide is available via the MKS DLC32 V2.1 Pinout and Wiring Guide on Scribd . The Bridge Between Code and Craft: The MKS DLC v2.1
Connect X, Y1, Y2, and Z motors to the corresponding driver slots (e.g., A4988 or DRV8825). Laser/Spindle: