based on:
[extruder] und [extruder_stepper extruder1]extruder: [extruder] # Extruder 1 (Links) step_pin : PE0 dir_pin : PC13 enable_pin : !PC14 microsteps : 16 full_steps_per_rotation : 200 # Steps per rotation (200 for 1.8° motors, 400 for 0.9° motors) rotation_distance : 7.912 # Pulley circumference in mm 7.5:1—comment out this line; BMG is 50:17, output shaft first, input shaft second) nozzle_diameter : 0.400 # Nozzle diameter filament_diameter : 1.750 # Filament diameter heater_pin : PD14 # Heater control pin for the extruder (e0) sensor_type : ATC Semitec 104GT-2 # Sensor model sensor_pin : PC2 # Extruder sensor pin (T_E0) max_power : 1.0 # Maximum heater power (PWM) min_temp : -100 # Minimum extruder temperature max_temp : 350 # Maximum extruder temperature min_extrude_temp : 150 # Minimum extrusion temperature (extrusion will only happen if this temperature is reached) [extruder_stepper extruder1] # Extruder 2 (Rechts) extruder: ### The extruder this stepper is synchronized to. If this is set to an ### empty string then the stepper will not be synchronized to an ### extruder. The default is "extruder". step_pin : PE7 dir_pin : PE11 enable_pin : !PE10 rotation_distance : 8.022 full_steps_per_rotation : 200 microsteps : 16