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A4988
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Arduino, Shields & Kits
CNC shield V3 for Engraving Machine A4988 DRV8825 driver expansion board
Latest Arduino CNC Shield Version 3.10
GRBL 0.9 compatible
Coolant enable
Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
Compact design
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)SKU: BM0403
