*****BLTouch and S-Melzi board in pictures are for illustration only, they are not included with the Pin 27 Board*** Listing is for one (1) Pin 27 Board only. The source for the Marlin Firmware is located at drive.google.com/open?id=0BzlIkWNBI2ijM3o1aFlpV0xueTg or at Github github.com/jRam84/Marlin-CR10 the mount is available here https://www.thingiverse.com/thing:2493610 With the Pin 27 Board all you need to do is 5 easy steps (this assumes you have the control box open and a Bootloader already flashed): Disconnect the Ribbon Cable from the EXT1 header Board Connect the Ribbon Cable to the Pin 27 Header Board Connect the Filament Sensor or BLTouch 3 pin wire to the JST XH connector on the Pin 27 Board (Make sure your wires connect to the right pins. Pinout from top to bottom: 5v, GND, Signal, the Board also has the labels next to the JST XH connector) Be careful here as if you use a straight through connector it swapped the connections so i had to swap 5v and ground as shown in one of the images. Connect the Pin 27 Board to the EXT1 header in the S-Melzi Board Flash the Firmware with BLTouch or Filament Sensor enabled, that is it. You must have a Bootloader flashed to your CR-10 Board in order to use this. Support for that is not provided. If you wish to flash a Bootloader follow the Instructables guide or ask for help in any of the CR-10 Facebook groups. This board is designed by Jorge Ramirez |