3D Printer Replacement Part BL-Touch Heated Bed Auto Bed Leveling Sensor Kit for Ender-3 / Ender-3s / Ender-3 Pro/CR-10 3D Printer

Description

Specification: 1.The TMC driver is super quiet! 2.Bootloader installed (ISP/USB Arduino) 3.Suitable for Ender-3/Ender-3 Pro/Ender-5 4.Firmware 1.1.8 comes pre-installed on this board This new upgraded silent mainboard does not currently come pre-installed on Ender 3, Ender 3 Pro, or Ender 5 printers. At this point, the silent mainboard is a separate upgrade for all 3 Ender's. The firmware for the Ender 3 and Ender 3 Pro and Ender 5comes pre-installed, please choose them according to your printers style.