Two Pack 42 Stepper Motor Driver Expansion Boards For 3D Printers DRV8825 A4988 Compatible Shield Module With 5V Logic And 12 To 30V Input Easy Plug In Upgrade For Precise Motor Control

Two-Pack 42-Stepper Driver Shields for 3D Printers
✔️ 2-pack plug-in A4988/DRV8825 shields; 5V logic; 12-30V input

Two-pack expansion boards for 3D printer control shields, enabling plug-and-play A4988/DRV8825 driver modules (drivers not included) with 5V logic and 12-30V input. Pack of 2 adds extra motor channels for upgrades.

These shield modules are designed to plug into standard control boards without soldering, making it easy to upgrade a printer’s motor control capabilities. They support A4988 and DRV8825 drivers and are ideal for hobbyists and DIY CNC projects.

✅ On-board DIP switches for quick microstepping adjustments
✅ Plug-and-play with A4988/DRV8825 modules (drivers not included)
✅ 5V logic compatibility; 12-30V input range for common printers
✅ Pack of 2 expansion boards for 3D printers and DIY projects
✅ Compact black shield, easy to integrate into existing control setups

💡 What is a stepper motor driver expansion board used for in 3D printers?

A handy module that plugs into a control shield to drive additional steppers, expanding motion control options.

• Handy way to add extra motor channels without replacing the main controller
• Supports plug-in A4988/DRV8825 drivers (drivers not included)
• 5V logic with 12-30V input fits typical 3D printer electronics
• Microstep settings are quick to change via on-board DIP switches