- controller: Allegro A4988ET
- supports one bipolar stepper motor (four wires)
- Voltage range: 8-35VDC
- current withstand: 1,2A
- microstepping: 1/1, 1/2, 1/4, 1/8, and 1/16
- on-board small trimmer for current control
- for more details see link to additional information