Schematic Diagram - Eckstein komponente POLOLU A4988 User Manual

SCHEMATIC DIAGRAM

Schematic diagram of the A4988 stepper motor driver carrier
(both green and black editions).
Note: This board is a drop-in replacement for our original (and now discontinued)
A4983 stepper motor driver carrier. The newer A4988 offers overcurrent protection
and has an internal 100k pull-down on the MS1 microstep selection pin, but it is
otherwise virtually identical to the A4983.
7
https://eckstein-shop.de/