I Am bulding a 3D Printer. I use a Radds board with extension and an arduino due.
I have a tool changing system with three hotends.
The hotends are assembled on a plate, so the Stepper Motor has to turn until the right hotend is selected. This motor is configured as a extruder 4.
I already installed 3 endstops for xyz-axis. But I also need a endstop for the tool changing system.
This endstop will be placed on a left space on the board for example y_max.
But currently I have no idea how to programming an endstop for an extruder in the configuration.h file.
Does someone have any suggestions for this problem, or does someone has this problem already solved?
Thanks in advance mates!