Original BLTouch sensor from Antclabs in version V3.1.

✔️ BLTouch is an open-source automatic leveling sensor for 3D printers.
✔️ Simple, smart and highly accurate - accurate to 0.005mm.
✔️ Works with any print substrate (glass, metal, PEI, etc.)

The sensor is also compatible with Ender-3, Ender-3 Pro, Ender-3 V2, CR-10 and many others.

Parameters:

Voltage: 5V

Weight: 10g

Manufacturer.

More information on the manufacturer's website: https://www.antclabs.com/bltouch-v3