Upgrade Creality Ender 3 Motherboard Silent Mainboard V4-2-7 with TMC2208 Driver for Ender 3 3D Printrer

Super Silent Mainboard?  Less noise, provide a better experience for you. Upgrade Creality Ender 3 Motherboard Silent Mainboard  Package included: Upgrade Creality Ender 3 Silent Mainboard V4.2.7×1 Compatible: Ender 3, Ender 3 Pro, Ender 5.No more worrying about compatibility problem. PLEASE NOTICE:  It only pre-installs the Ender-3 firmware, if you want to install it in your Ender 3 Pro or Ender 5, you need to install the corresponding firmware.If you need the firmware, please contact us freely . TMC2208 drivers? TMC2208 drivers. Marlin 1.1.8 and Bootloader installed, the firmware can be modified by ARDUNO with USB cable. Could be used in combination with E/Z/Y/X drive axle.Support 24V input voltage. Thermal Runaway Protection? Optimized circuit, enabling thermal runaway protection to effectively solve heating problems. 1 years Warranty? Customer satisfaction is our tireless pursuit.If you have any questions,please feel free contact us.We will show you a sincere attitude and satisfactory solution.