Enhance your 3D printing performance with the BIGTREETECH SKR MINI E3 V3.0 32-Bit Control Board paired with the E3 DCDC5V V1.0 Module, designed for Ender 3, Ender 3 Pro, Ender 5, Ender 5 Plus, and CR-10 printers. Engineered for precision, quiet operation, and seamless integration, this mainboard is the ultimate upgrade for hobbyists, professionals, and makers who demand high-speed, reliable, and accurate 3D printing.

The SKR MINI E3 V3.0 features a 32-bit processor and TMC2226 silent stepper drivers, providing smoother motion, reduced vibrations, and improved print quality. The included E3 DCDC5V V1.0 module ensures stable 5V power output, enhancing compatibility with Ender 3 V2 screens and peripheral modules. With a modular and compact design, this control board offers easy installation, firmware flexibility, and future-ready expandability for a wide range of Creality printers.

Whether printing intricate models, running long-duration projects, or upgrading older printers, the SKR MINI E3 V3.0 guarantees quieter operation, precise motion control, and consistent, high-quality prints.

Key Features & Benefits

• 32-Bit High-Performance Processor – Faster computation for precise motion planning and enhanced 3D printing accuracy.

• TMC2226 Silent Stepper Drivers – Ultra-quiet operation minimizes noise, making it ideal for home, office, or classroom printing.

• Wide Compatibility – Supports Ender 3, Ender 3 Pro, Ender 3 V2, Ender 5, Ender 5 Plus, and CR-10 printers.

• E3 DCDC5V V1.0 Module Included – Provides stable 5V power to display screens and additional peripherals, ensuring reliable operation.

• Ender 3 V2 Screen Support – Fully compatible with stock Ender 3 V2 display for plug-and-play installation.

• Modular and Compact Design – Easy installation, firmware updates, and future expansion without modifying existing printer wiring.

• Enhanced Thermal & Electrical Management – MOSFETs and power circuitry optimized for safe operation under high loads.

• Multiple Expansion Ports – Filament runout sensors, auto bed leveling modules, and auxiliary modules supported.

• Improved Print Stability – Reduced vibration and ringing for sharper, more accurate prints.

• Industrial-Grade PCB – Durable materials and precise layout ensure long-term reliability and performance.

Applications

The SKR MINI E3 V3.0 with E3 DCDC5V V1.0 Module is suitable for a variety of applications:

• DIY and Custom 3D Printer Builds – Perfect for hobbyists upgrading Ender or CR-10 printers.

• Professional Printing Studios – Supports high-speed printing and long-duration jobs with consistent results.

• Educational Labs and Makerspaces – Quiet, reliable operation ideal for classrooms or shared environments.

• Hobbyist Upgrades – Transforms stock printers into high-performance, silent 3D printing machines.

• Complex Multi-Axis Projects – Enables precise motion control for advanced 3D printing designs.

Technical Specifications

• Model: BIGTREETECH SKR MINI E3 V3.0

• Processor: 32-Bit ARM Cortex-M3 MCU

• Stepper Drivers: TMC2226 silent stepper drivers

• Printer Compatibility: Ender 3, Ender 3 Pro, Ender 3 V2, Ender 5, Ender 5 Plus, CR-10

• Included Module: E3 DCDC5V V1.0 (stable 5V output)

• Screen Support: Ender 3 V2 stock display

• Expansion Ports: Filament sensor, auto bed leveling, auxiliary modules

• Voltage Input: DC 12V–24V

• Heater Output: High-current MOSFETs for heated bed and extruders

• Stepper Motor Support: Up to 5 motors (X, Y, Z, E0, E1)

• Connectivity: USB interface for firmware upgrade

• PCB Design: Compact, industrial-grade layout

• Safety Features: Overcurrent, overvoltage, thermal protection

• Dimensions: Compact form factor compatible with printer enclosures

• Weight: Lightweight yet durable

• Cooling: Fan headers for board and driver cooling

• Firmware Support: Marlin 32-bit and compatible firmware

• Certifications: CE, RoHS

Compared to stock Creality boards, the SKR MINI E3 V3.0 offers higher processing power, silent operation, and modular expandability. The addition of the E3 DCDC5V V1.0 module ensures stable voltage for displays and peripherals, preventing screen flickering and enhancing reliability.

This board is ideal for users who want quieter operation, precise multi-axis control, and reliable high-speed printing. It also supports future firmware upgrades and expansion modules, making it a long-term investment for your 3D printing setup.