Voron V1 - SKR 1.3 Wiring

Initial Preparation

  • Reconfigure the on-board jumpers as shown.

SKR 1.3 preparation

MCU

  • Place stepper drivers for X, Y, Z, Z1, and E in positions X, Y, Z, E0, and E1
  • Plug in stepper motors for X, Y, Z, Z1, and E in positions X, Y, Z, E0, and E1 (one of the Z connectors will be empty)
  • Plug Hot End thermistor to thermistor TH0 (P0.24)
  • Plug Hot End heater in to HE0 (P2.7)
  • Plug Hot End Fan + Controller Fan in to HE1 (P2.4)
  • Plug Bed Heater thermistor in to TB (P0.23)
  • Plug SSR Control for Heated Bed in to Servos (P2.0)
  • Plug Part Cooling Fan in to Fan (P2.3)
  • Connect X end stop to X-STOP connector (P1.28)
  • Connect Y end stop to Y-STOP connector (P1.26)
  • Connect Z end stop to Z-STOP connector (P1.25)
  • Plug Probe PWR and GND into FAN2
  • Plug Probe Signal (with BAT85 diode) in to Probe (P0.10)
  • Plug in Exhaust Fan in to HB (P2.5)
  • 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 1.4, but do not connect it yet to your Raspberry Pi

SKR 1.3 MCU

SKR 1.3 Pinout

For reference, here is the pinout of the SKR 1.3

SKR 1.3 Pinout