This is the upgraded version of the original upgraded kit provided by Creality 3D which can be used for Creality V1 mainboard. We also have the Basic Version for your choice. 

It includes but not limited to the following 3d printer: Ender-3 / Ender-3s / Ender-3 Pro 

* Ender-3/Ender-3 Pro BLtouch installation operation: Reference Video 

Features: 

● Simple - BLTouch can be easily applied, since it has a small and simple structure. As BLTouch works as usual auto bed leveling sensor, gathering information & setting up your firmware will be an easy task. 

● Smart - Self-test and alarm 

● High-precision - BLTouch’s Standard Deviation in repeatability is around 0.005 mm, at that precise. 

Specifications: 

Voltage: 5V 

Current: 15mA 

Maximum(Peak) Current: 300mA 

Case Material: Polycarbonate(PC) 

Case Color: Semitransparent White 

Cable Length: 150 mm 

PCB & Soldering: RoHS, Lead Free (Pb Free)