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Voron V2 - SKR 1.3 Wiring

Initial Preparation

  • Reconfigure the on-board jumpers as shown.

MCU X/Y/E, Hot End

  • Place stepper drivers for X, Y, and E in positions X, Y, and E0
  • Plug in stepper motors for X, Y, and E in positions X, Y, and E0
  • Plug Hot End thermistor to thermistor TH0 (P0.24)
  • Plug Hot End heater in to HE0 (P2.7)
  • Plug Hot End Fan in to HE1 (P2.4)
  • Plug Part Cooling Fan in to Fan (P2.3)
  • Connect X end stop to +X connector (P1.28)
  • Connect Y end stop to +Y connector (P1.26)
  • Wire 24V and 0V from DC power supply to Power In
  • Connect USB Cable to your SKR 1.3, but do not connect it yet to your Raspberry Pi

MCU Z, Bed, Exhaust Fan

  • Place stepper drivers for Z0, Z1, Z2, and Z3 into positions X, Y, Z, and E0
  • Plug in stepper motors for Z0, Z1, Z2, and Z3 into positions X, Y, Z, and E0
  • Plug Bed Heater Temp in to TB (P0.23)
  • Plug in Exhaust Fan in to HE0 (P2.7)
  • Plug in Controller Fan in to HE1 (P2.4)
  • Plug SSR Control for Heated Bed in to Fan (P2.3)
  • Plug Z Endstop Switch into -Z (P1.25)
  • Plug Probe GND and Signal (with BAT85 diode) in to +Z (P1.24
  • Plug display wires in to EXP1 and EXP2
  • Wire 24V and 0V from DC power supply to Power In
  • Connect USB Cable to your SKR 1.3, but do not connect it yet to your Raspberry Pi

SKR 1.3 Pinout

For reference, here is the pinout of the SKR 1.3