Hailege 2pcs A4988 V3 Engraver Drive Shield 3D Printer CNC Drive Expansion Board for 3D Printer CNC

About this item

• •Description:
• •GRBL 0.9 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals)
• •PWM Spindle and direction pins
• •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).
• •Coolant Enable
• •Uses removable A4988 or DRV8825 compatible stepper drivers.
• •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.
• •Stepper Motors can be connected with 4 pin molex connectors or soldered in place.
• •Runs on 12-36V DC. (At the moment only the DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
• •Please note that this is an unassembled kit and basic soldering skills are required.
• •Package list:
• •2* A4988 V3 Engraver Drive Shield 3D Printer CNC Drive Expansion Board

Specifications