AITRIP 3PCS A4988 V3 Engraver Drive Shield 3D Printer CNC Drive Expansion Boards for Arduino 3D Printer CNC

Specifications: CNC Expansion Card: Version: V3.0. Red Size: 68 x 53 x 18 mm / 2.67 x 2.08 x 0.7 inches. Voltage: 12V DC to 36V (only the DRV8825 controller can handle up to 36V, so consider the voltage for the power supply) 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 needed Package List: 3*V3 Engraver Shield 3D Printer CNC Expansion Board A4988 Driver Board