Do we know the extrusion distance on the Sprite Pro? I guess I would have to find the firmware for the model it fits and get the settings to confirm?
I just found this information that the KE firmware was released. I don’t know how yet to modify it, upload it, etc without bricking the printer but what I did find was the following;
[extruder]
max_extrude_only_distance:1000
max_extrude_cross_section:80
pressure_advance = 0.036
step_pin: PB4
dir_pin: PB3
enable_pin: !PC3
microsteps: 16
rotation_distance: 7.53
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PA1
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC5
control = pid
pid_Kp=20.584
pid_Ki=1.737
pid_Kd=60.981
min_temp: 0
max_temp: 320 # Set to 300 for S1 Pro