Shield V3 + 4 drivers DRV8825 Stepper Motor Driver

Shield V3 + 4 DRV8825 Stepper Motor Drivers for CNC and 3D Printer

Compatible with CNC Machines, 3D Printers, and More

The CNC Shield V3 is an ideal expansion board for 3D printing and CNC engraving projects. It comes with 4 DRV8825 or A4988 drivers, each with a heatsink, allowing for precise and efficient stepper motor control. Its compact design and versatile configuration options make it perfect for any application requiring advanced motor control.

CNC Shield V3 Features

• Compatibility: Compatible with the latest version 0.9 of GRBL, transforming G-code commands into stepper signals.
• 4-Axis Support: Controls X, Y, Z, and A axes, with the option to duplicate axes or add a full fourth axis.
• Coolant Control: Includes a coolant enable pin for use with CNC machines.
• Swappable Drivers: Compatible with A4988 and DRV8825 stepper drivers, easily removable and replaceable.
• Configurable Microstepping: Jumpers to set microstepping resolution up to 1/32 (depending on the driver).
• Connection Options: Connect stepper motors with Molex pins or solder in place.
• Operating Voltage: 12-36V DC (Note: Only DRV8825 drivers can handle up to 36V).

DRV8825 Driver Features

• Voltage: Compatible with stepper motors from 8.2V to 45V, supporting up to 2.5A current.
• Step Resolution: Six step modes: full, half, 1/4, 1/8, 1/16, and 1/32.
• Simple Interface: Step and direction control with an easy-to-use interface.
• Adjustable Potentiometer: Fine-tune the maximum output current for higher step rates.
• Automatic Current Decay Mode: Automatically selects the appropriate current decay mode.
• Built-in Protections: Includes over-temperature shutdown, under-voltage lockout, and short-circuit protection.
• Driver Dimensions: 20 x 15 x 11 mm
• Heatsink Dimensions: 9 x 9 x 5 mm

Note: Ensure correct operating voltage before connecting drivers to avoid potential damage.