The A4988/DRV8825 can be used, pay attention to the direction when inserting, otherwise the drive may be burnt.
The position where the jumper hits the ON DP indicates 16 subdivisions (4988) or 32 subdivisions (8825).
Jm connects the motor.
Jv connects 5V and 12V-24V power supplies.
Jc's ESDG corresponds to the EnableStepDirGnd drive signal output on the connection.
Description
Note:
The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully!
Manual measurement, with small error. Please check size in detail before purchase.
Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.
We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.