Creality SP CR-30 Mainboard

designed specifically for the CR-30 (3DPrintMill) printer. It replaces the original control board to restore or upgrade the machine’s logic, motion, and connectivity. The kit includes the board with built-in drivers, mounting provisions, and wiring interfaces preconfigured for CR-30’s belt, motors, sensors, and display.

Model / Part Number: 4002020005
Board type: 32-bit mainboard
Gross weight (shipping): 128 g
Net weight (board only): 72 g
Packing dimensions: 150 × 115 × 45 mm
Compatibility: Creality CR-30 / 3DPrintMill
Onboard stepper drivers: 4 (for axes / belt motion)
Interfaces: connectors for motors, sensors, display, fans, power
Function: control all printer operations (motion, extrusion, sensors, UI)