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PICnc is a PIC32 based expansion board designed primarily for MachineKit application.

PICnc V2 Board Features

This board is based on PIC32MX150F128B DIP chip

• 4 - channels step/dir stepper motor signals Step resolution: up to 40 kHz per channel
• 5 - 5v digital inputs:
  • 4 home limits
  • 1 e-stop switch
• 6 - 5v digital outputs:
  • 1 enable output
  • spindle, mist and flood outputs
  • 2 extra outputs if only 3 axes are used
• 3.3v SPI i/o
  • SPI clock speed of up to 8Mhz
• Xylotex LPT port pinout compatible
• Can be changed to Sherline compatible pinout by changing the firmware
• PICnc V2.1 supports pololu drivers