4 Sets for DRV8825/A4988 42 Stepper Motor Driver Expansion Board for 3D Printer Accessories with A4988 Stepper Motor Driver Module

Key features

• Applicable to A4988/DRV8825, pay attention to the installation direction, otherwise it may burn the driver or even the board.
• A4988 Stepper Motor Driver Module Driveable current: 2A. Overheating shutdown circuit, Grounding short circuit protection, Load short-circuit protection.
• A4988 five selectable step modes: Full, 1/2, 1/4, 1/8, and 1/16.
• Designed for 42 stepper motors, 3D printers and DIY builds, this highly integrated driver expansion board boasts small size and reliable performance.
• This 42 stepper motor driver expansion board comes with an on-board DIP switch, allowing easy adjustment of motor microstep settings for convenient operation.
• Supporting 12V/24V power input, this 42 stepper motor driver expansion board features a power terminal connector for effortless power connection.

4988/8825 Stepper Motor Drive Module Expansion Board Specification: Size: 42*42*13mm Weight: 12g PCB Color: black Fixed: 3mm Hole spacing: 1400 * 1400mil (35.56 * 35.56mm) Logic voltage: 5V Input voltage: 12-30V Port: Digital Interface: Direction, Enable, Speed Applicable modules: A4988, DRV8825 Attention: Please pay attention to the direction when installing the driver module, otherwise it may burn out the module A4988 Stepper Motor Driver Module Size: 20*15mm Weight: 4g PCB Color: red Driveable current: 2A A4988 Features: Low RDS (on) output Automatic current decay mode detection/selection Mixed and slow current decay mode Low power dissipation synchronous rectification Internal UVLO Cross current protection 3.3V and 5V compatible logic power supply Overheating shutdown circuit Grounding short circuit protection Load short-circuit protection Five selectable step modes: Full, 1/2, 1/4, 1/8, and 1/16

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