Elegoo Neptune 3 Plus - Mainboard Circuit Connections

18
＋
－
X axis
stepper
Y axis
stepper
Z axis
stepper
E axis
stepper
E1 axis
stepper
TF Card slot
X- :X axis limit switch
Y- :Y axis limit switch
Heatbed
thermosensitive
Power interface
Heatbed interface
Heating head interface
Model fan
Screen interface
Filament detector
Hotend
thermosensitive
Main board fan/print head fan
Type-B interface
LED light
Proximity switch
Circuit wiring
Extrusion motor
Right model
cooling fan
Heating pipe
Left model
cooling fan
Proximity switch
Throat pipe
cooling fan
Hotend thermosensitive