LM YN 3D Printer Stepper Motor Driver Control Extension Shield Board for A4988 DRV8825
- You can use the A4988/DRV8825, insert the attention direction, otherwise it will burn the drive..
- Jumper hit ON DP indicating the position of 16 segments (4988) or 32 segments (8825)..
- Jm is connected with the motor. Jv connection 5V and 12V-24V power supply..