3D Printer cnc Engraver shield v3 A4988 Driver Step Motor

product description
Color: CNC board
The latest Arduino CNC Shield version 3.0
GRBL 0.9 compatible. (Open source firmware running on Arduino UNO that converts G code commands to stepping signals)
PWM spindle and direction pin
Supports 4 axes (X, Y, Z, A - Can copy custom X, Y, Z or full 4th axis firmware using D12 and D13 pins)
2 x End of each axis (6 in total)
Coolant is activated
Use a detachable A4988 or DRV8825 compatible stepper drive
Jumper settings for stepper drive micro-stepping. (Some drives like DRV8825 can do 1/32 microstep)
Compact design.
Stepper motors can be connected to 4-pin molex connectors or soldered in place.
Operating at 12-36V DC. (Currently, only the DRV8825 driver can handle voltages up to 36V, so consider the operating voltage when powering the board.)
Please note that this is an unassembled kit that requires basic welding skills

Kit includes:
1xCNC shield

product information
Color: CNC board
technical details
Product weight 1.6 ounces
Package dimensions 6.1 x 3.7 x 0.5 inches