TWO TREES® CNC Shield + UNO R3 Board +4x A4988 Stepper Motor Driver +4x 4401 Stepper Motor Kit for 3D Printer

Description Latest CNC Shield Version 3 0GRBL 0 8c compatible Open source firmware that runs on an UNO that turns G code commands into stepper signals 4 Axis support X Y Z A Can duplicate X Y Z or do a full 4th axis with custom firmware using pins D12 and D13 2 x End stops for each axis 6 in total Spindle enable and directionCoolant enableUses removable Pololu A4988 compatible stepper drivers A4988 DRV8825 and others Jumpers to set the Micro Stepping for the stepper drivers Some drivers like the DRV8825 can do up to 1 32 micro stepping Stepper Motors can be connected with 4 pin molex connectors or soldered in placeRuns on 12 36V DC At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board Package included 1 x CNC Shield V3 01 x UNOR3 Board4 x A4988 Driver4 x 4401 Stepper Motor1 x USB Cable

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TWOTREES