1. Compatible Model: V4.2.7 upgraded silent motherboard with for TMC2225 motor driver, compatible with for Ender 5 3D printer, can reduce the noise of stepper motor.
2. Super Silent: 3D printer motherboard with for TMC super silent motor driver chip, super silent system design, and the machine always runs at low decibels.
3. Pre Installed Programs: For TMC2225 driver, for Marlin 2.0.1 and bootloader are pre installed to ensure the stable operation of the 3D printer silent motherboard.
4. File Copy: Professional 3D printer silent board to replace old or damaged parts. Please copy the correct firmware files to a formatted Storage Card with no other files in it.
5. Easy To Use: Turn off the printer and unplug the power cord. Insert the Storage Card and power cord, then turn on the printer. Wait 10 seconds to complete the firmware update process.

Specification:
Item Type: 3D Printer Motherboard
Material: PCB
Version: V4.2.7
Voltage: 24V Input, 12V Output
Firmware: V1.0.6, V2.0.1 Based On for Marlin 0.0.6
Motor Driver Stepper: For TMC2225
Applicable Model: For Ender 5

How to Use:
Install and use

Package List:
1 x3D Printer Motherboard
1 x Instruction Manual