It is a simple to use stepper motor driver, compatible with most microcontrollers that can output a digital 0 to 5V pulse (0 to 3.3V pulse if you solder SJ2 closed on the EasyDriver). The module requires a 7V to the 30V power supply for a motor. The module has an onboard voltage regulator for the digital interface that can be set to 5V or 3.3V.
Features
Adjustable current control from 150mA/phase to 750mA/phase.
A3967 microstepping driver.
MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth).
Compatible with 4, 6, and 8 wire stepper motors of any voltage.
Specification
| Input Supply Voltage (VDC) | 7 to 30 |
| Logic Input (V) | 3.3 ~ 5 |
| Length (mm) | 48 |
| Width (mm) | 20 |
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