Upgrade Silent v 4.2.7 Mainboard/Motherboard 32bit For Ender-3/Ender-3 PRO, Ender-5. 32bit Replacement Silent Control Board
Easy to Operate: With USB Port,can be Worked With E/Z/Y/X Axis Motor.
Thermal runaway protection: The Board is Optimized by Circuit, effectively solve the Heating Problem.
Silent function( Customized and Non-standard matching)! Creality upgraded V4.2.7 silent board has been updated from 8 bit to 32 bit.
Driver:TMC2208 driver & Marlin 1.1.8 for V1.1.5 board while TMC2225 driver & Marlin 2.0.1 for V4.2.7 board.Bootloader preinstalled on both version boards.
Update Firmware: If the board you received is V1.1.5 please flash the firmware with ISP cable. If the board you received is V4.2.7, please copy the firmware file to a formatted SD card with no other files in it. Turn off the printer and unplug the power cord. Insert the SD card & power cord, and turn on the printer. Wait for 10s to complete the firmware updating process.