A4988 Stepper Motor Driver Module
—The A4988 is a stepper motor driver module that turns step and direction signals into the coil currents a bipolar stepper needs, with adjustable current limiting.
Specifications
- Up to 2A per coil with cooling
- 8-35V motor supply
- Microstepping down to 1/16
- Step and direction interface
- Adjustable current limit via on-board trimmer
- StepStick pin compatible
What you can build with the A4988 Stepper Motor Driver Module
- 3D printer and CNC axis control
- Camera sliders and turntables
- Automated blinds and feeders
- Any project using a NEMA 17 or similar stepper
Compatibility
Fits StepStick sockets on RAMPS and similar boards, and works standalone with Arduino or ESP32. Set the current limit before running a motor. Louder than a TMC2209 but cheaper and adequate where noise does not matter.
Shipping
Dispatched from New Zealand with courier delivery nationwide, including rural addresses. Prices are in New Zealand dollars.
Availability: Sold out
The A4988 is a stepper motor driver module that turns step and direction signals into the coil currents a bipolar stepper needs, with adjustable current limiting.
Specifications
- Up to 2A per coil with cooling
- 8-35V motor supply
- Microstepping down to 1/16
- Step and direction interface
- Adjustable current limit via on-board trimmer
- StepStick pin compatible
What you can build with the A4988 Stepper Motor Driver Module
- 3D printer and CNC axis control
- Camera sliders and turntables
- Automated blinds and feeders
- Any project using a NEMA 17 or similar stepper
Compatibility
Fits StepStick sockets on RAMPS and similar boards, and works standalone with Arduino or ESP32. Set the current limit before running a motor. Louder than a TMC2209 but cheaper and adequate where noise does not matter.
Shipping
Dispatched from New Zealand with courier delivery nationwide, including rural addresses. Prices are in New Zealand dollars.