BLTouch Fixed Position Mount for Makerfarm i3v

thingiverse

This is a universal mount for the BL Touch (tested with v3.1) used as a direct replacement for the Makerfarm i3v 8, 10, and 12" printers. It serves as an alternative to the wooden component on the left side of the extruder idler and can substitute the excellent ABL servo mount from clough42. I'm using a hexagon hot end so this fixed position works perfectly for my setup but may require adjustment for your build; please feel free to update the included .STEP file. The mounting holes are designed for two M3x10 screws. Assuming you have the original RAMPS 1.4 board (other boards might need different wiring), all you need to do is convert this from a servo probe microswitch by connecting it to the same pins as the ABL servo and microswitch, then change the probe offset values from the nozzle in Marlin (which will be specific to your printer) and update the servo angles in Marlin to agree with the BLTouch extend and BLTouch stow commands associated with angles 10 and 90 respectively. See example below: Servo probe version define SERVO_ENDSTOP_ANGLES {0,0, 0,0, 86, 155} // X,Y,Z Axis BLTouch version define SERVO_ENDSTOP_ANGLES {0,0, 0,0, 10, 90} // X,Y,Z Axis