3D Printer A4988 DRV8825 Stepper Motor Control Board Expansion Board

SKU: 180463

1.21 1.21 Piece 1.21 USD

¥ 8.58

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  • If jumper is hit the position of ON DP,that means 16 segment (4988) or 32 segment (8825)Jm connected motor

  • Jv connect 5v and 12v-24v power supply

  • Jc E, S, D, G, respectively corresponding to the connection of the Enable/Step/Dir/Gnd drive signal output

  • Can use A4988 / DRV8825, pay attention to the direction when inserting, otherwise it may burn drive.

  • Jumpers hit the ON DP position indicate 16 segments (4988) or 32 segments (8825).

  • Jm is connected to the motor.