Marlin-Ender-3/config/examples/linear_axes/RAMPS 5 LINEAR_AXES

RAMPS with 5 Linear Axes (no extruders)

The axes are controlled with parameters X, Y, Z, U, and V.

All axes in this example are given the same steps/mm, acceleration, etc.

NOTE: Internal to Marlin the first three additional axes are called I, J, and K. However, the G-code parameters for extra axes are assigned using AXIS4_NAME, AXIS5_NAME, AXIS6_NAME, etc.

In this example Marlin automatically maps the extra axes to the unused E0 and E1 stepper ports. Endstop pins must be assigned manually, so this example assigns I_STOP_PIN and J_STOP_PIN to pins 65 and 66 on the AUX-2 port.