I want to add more extruder to my 3d printer using CNC shield, please help me to amend the marlin to add the most number of extruder. As i know i can have e0e1e2e3e4e5. Can i have even more?
Also teach me how to connect the wire from ramps1.4 to CNC shield and the a4988. I will use octoprint to test, please tell me how to configure multi exturder in octoprint.
I will send you my marlin firmware.