Voron Switchwire - SKR mini E3 V2.0 Wiring


  • Plug in stepper motors for X, Y, Z, and E in positions Xm, Ym, ZAm, and Em
  • Plug Hot End thermistor to thermistor TH0
  • Plug Hot End heater in to E0
  • Plug Hot End Fan in to FAN1
  • Plug Part Cooling Fan in to FAN0
  • Plug Bed Thermistor in to THB
  • Connect Bed Heater to HB connector
  • Connect X end stop to X-STOP connector
  • Connect Y end stop to Y-STOP connector
  • Plug Probe GND and Signal (with BAT85 diode) in to Z-STOP
  • Connect Probe +V to VIN in terminal next to HB
  • Wire 24V and -V from DC power supply to VIN and GND terminals in corner
  • Connect USB Cable to your SKR mini E3, but do not connect it yet to your Raspberry Pi

SKR mini E3 V2.0 MCU

Mini E3 V2.0 Pinout

For reference, here is the pinout of the SKR mini E3 V2.0

SKR mini E3 V2.0 Pinout