Creality Ender 3 Silent Motherboard, Upgraded 32 Bit 3D Printer Silent Board Motherboard V4.2.7 with TMC2225 Driver Marlin for Ender 3, High Quality Assembly and Use Easily Ender 3 Silent Motherboard - Silent Motherboard Kit 4002020011

• Mute Motherboard: This Ender 3 control board utilizes an advanced TMC2225 stepper motor driver for precise and smooth motion control. With superior noise reduction, this board ensures a quiet printing experience. Whether you're a beginner or an experienced user, you'll appreciate the increased precision and noise reduction this board brings to your 3D printer Supports both Marlin and Klipper firmware: This 3D printer motherboard supports both Marlin and Klipper firmware to meet user needs and preferences. Firmware options can be easily switched through simple configuration, providing a flexible and customizable 3D printing experience whether you prefer the feature-rich Marlin firmware or the high-performance Klipper firmware with a distributed computing design More Extended Function Interfaces: Supports auto leveling, filament exhaustion detection, power recovery, easy installation and easy DIY Adapt to Ender 3: This Ender 3 mute motherboard comes pre-installed with Ender-3 firmware, making it fully plug-and-play. Before connecting the power, please make sure that the positive and negative terminals of the power supply are properly connected