BTT 3D Printer Parts Pin 27 Board Adapter Sensor Black BLTOUCH Auto Leveing Expand Module Upgrade For Creality Ender-3 CR-10 Ender 3

The pin 27 board makes installing a bltouch or filament sensor fast and easy. Normally you would need to cut the ribbon cable and solder into the pin 27 but with the board its plug and play.(after firmware update)

Make sure to check your wire configuration on your bltouch or filament sensor. The new bltouch sensors should plug right into the board without depining the connector. 

Left to right: Brown-Ground, Red-5v, Yellow/Orange-Signal

Disconnect lcd ribbon ext1 on the control board

Connect Ext1 to the pin 27 board

Connect bltouch to the 3 pins on the pin 27 board. Left to right: Brown-Ground, Red-5v, Yellow-Signal

Connect the pin27 to the main board. Make sure to align the header pins from the pin 27 to the main board.

Ensure you connect BLTouch’s 3 pins per the labeling on the board.

You must have a Bootloader flashed to your Ender 3 Board in order to use this. Support for that is not provided.