- Availabilty: Directly available
- Model: A4988DRIVERMOD
- SKU: 000614
This stepper motor driver module can be used separately or in combination with a CNC shield.
- Voltage range: 8-35V
- Maximum current: 1A (continuous), 2A (peak)
- Works with 3.3V and 5V signals
- Current limit that can be set with the potentiometer
- Supports full-step, half-step, 1/4-step, 1/8-step and 1/16-step
- Security built in for high temperatures, high currents, low voltage (UVLO) and short circuit
- Uses synchronic rectification for minimum dissipation
- Comes with cooling block for better cooling
- Pin denominations are listed on the bottom of the module
For more information see the datasheet of the A4988 chip.
Note: We may supply a version with a green PCB. Both versions are functionaly identical. Only the color is different.