BL Touch, Creality BLTouch V3.1 Auto Leveling Sensor New Upgraded 3D Printer Auto Bed Leveling Sensor Kit for Ender 3 V2/Ender 3/Ender 3 Pro/Ender 3 Max/Ender 5 Pro with V4.2.2/V4.2.7 Board

1.This BL touch is just for Creality Ender3 V2,Ender 3,Ender 3 Pro, Ender 3 Max, Ender 5 and Ender 5 Pro with 32bit V4.2.2 or V4.2.7 mainboard. 2.Creality Official Website to download firmware:https://www.creality.com/download 3. BL Touch Instruction of Use:https://1drv.ms/b/s!AvwDF2pzClSQgWuuxzv5rFiiu7DA?e=F0zXvoAfter sale technical support If you have any issue, please kindly contact us. We w...