The Creality V4.2.7 mainboard might be similar in its overall goal to the original line of Creality mainboards, but there are some distinct differences between the V1 and V4 boards. Below, we’ve listed the main features of the V4.2.7 board, which the V1 boards lack:
Direct ports for BLTouch and filament runout sensor upgrades
32-bit processor with more flash storage space
Micro-SD card slot with pre-installed bootloader
Micro-USB interface port
Electrical safety fuse
Integrated TMC2225 stepper motors
These features allow you to do more on the V4.2.7 board with your 3D printer
Creality Ender-3 V2 Noiseless Motherboard
Super quiet: Silent function( Customized and Non-standard matching).
Driver: TMC2225 driver. Marlin 2.0.1 and bootloader installed. You can 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 10s to complete the firmware updating process.
Thermal runaway protection is enabled. The Board is Optimized by Circuit, effectively solve the Heating Problem.
Easy to Operate: With USB Port,can be Worked With E/Z/Y/X Axis Motor.