A4988 DRV8825 Stepper Motor Driver Control Extension Shield Board for 3D Printer, Step Motor Extension Module

Description

Parameter Information: Input Voltage: 5V / 9V Output Voltage: 9V Features: - The A4988 / DRV8825 can be used, pay attention to the direction when inserting, otherwise the drive may be burnt. - Jm connects the motor. - Jv connects 5V and 12V-24V power supplies. - Jc E S D G corresponds to the Enable Step Direction Gnd drive signal output on the connection. - The steering and speed of the four wire stepper motor is controlled by toggling the dip switches on the stepper motor driver expansion board. Different combinations of dip switches have different effects on the steering and speed of the four wire stepper motor. - Connect the A4988 module: Turn the dip switches 1, 2 and 3 of the stepper motor to the OFF, and the stepper motor will turn clockwise and anticlockwise very fast. The stepper motor dip switch 1, 2 to the ON, 3 to the OFF, at this time in the 8 subdivision state, the stepper motor speed is very slow, clockwise turn 1 turn anticlockwise 2 turns, repeat the cycle. The stepper motor dip switch 1, 2, 3 are turned to the ON, at this time in the 16 subdivision state, the stepper motor speed is slow, clockwise half turn anticlockwise 1 turn. - Connect the DRV8825 module: The stepper motor dip switch 1, 2, 3 are turned to the ON, at this time in the 32 subdivision state, the stepper motor speed is slow, clockwise half turn anticlockwise 1 turn, repeat the cycle. Place of Application: - A4988 DRV8825 3D Printer Stepper Motor Driver Control Board Package Include: 5 x Extension Shield Board

Features

• The A4988 / DRV8825 can be used, pay attention to the direction when inserting, otherwise the drive may be burnt.
• Jm connects the motor. Jv connects 5V and 12V-24V power supplies.
• Jc E S D G corresponds to the Enable Step Direction Gnd drive signal output on the connection.
• The steering and speed of the four wire stepper motor is controlled by toggling the dip switches on the stepper motor driver expansion board. Different combinations of dip switches have different effects on the steering and speed of the four wire stepper motor.
• Connect the DRV8825 module: The stepper motor dip switch 1, 2, 3 are turned to the ON, at this time in the 32 subdivision state, the stepper motor speed is slow, clockwise half turn anticlockwise 1 turn, repeat the cycle.