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A4988 Step Stick Stepper Motor Driver Module
Drive bipolar stepper motors with precision using the A4988 Step Stick Module from The Engineer Store, Bengaluru. This compact carrier board features Allegro's A4988 microstepping driver IC, delivering up to 2A per coil with adjustable current limiting and five selectable microstep resolutions - the go-to driver for 3D printers, CNC machines, and robotics projects. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Driver IC | Allegro A4988 DMOS Microstepping Driver |
| Motor Type | Bipolar Stepper Motors (2-phase, 4-wire) |
| Operating Voltage (Logic) | 3V - 5.5V |
| Motor Supply Voltage | 8V - 35V |
| Maximum Output Current | 2A per coil (with adequate heat sinking) |
| Continuous Current per Phase | ~1A without heatsink; up to 2A with heatsink |
| Microstep Resolutions | Full, 1/2, 1/4, 1/8, and 1/16 step |
| Current Limiting | Adjustable via onboard potentiometer (VREF) |
| Protection Features | Over-temperature thermal shutdown, under-voltage lockout, crossover-current protection, short-to-ground & shorted-load protection |
| Control Interface | STEP and DIR pins (simple pulse-based control) |
| Enable Pin | Active LOW (EN pin to disable driver outputs) |
| Sleep & Reset Pins | Available for low-power standby and driver reset |
| Board Dimensions | ~20mm x 15mm (compact step-stick form factor) |
| Pin Pitch | 2.54mm (standard breadboard/header compatible) |
| Header Pins | 16-pin (2 x 8), supplied with header pins for soldering |
| Heatsink | Small adhesive aluminium heatsink included |
| Compatibility | Arduino, RAMPS 1.4, CNC Shield V3, GRBL boards, and other stepper driver sockets |
| Origin | Original / Authentic Module |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 Technical Support |
Key Features
- Up to 1/16 Microstepping: Five selectable resolutions via MS1, MS2, and MS3 pins for smooth, quiet motor operation with fine positional control.
- Adjustable Current Limiting: Onboard trimmer potentiometer lets you set the maximum current per coil, protecting your motor and driver from overheating.
- Simple 2-Pin Control: Just pulse the STEP pin to move one step and set the DIR pin HIGH or LOW to choose rotation direction - minimal microcontroller I/O required.
- Wide Motor Voltage Range (8V-35V): Compatible with NEMA 14, NEMA 17, and smaller NEMA 23 stepper motors commonly used in desktop fabrication.
- Comprehensive Protection: Built-in thermal shutdown, under-voltage lockout, and short-circuit protection keep your circuit safe during extended operation.
- Compact Step-Stick Form Factor: Drop-in compatible with RAMPS 1.4, CNC Shield V3, and other popular stepper driver sockets used in 3D printers and CNC routers.
- Low-Power Sleep Mode: Pull the SLEEP pin LOW to minimize power consumption when the motor is idle - ideal for battery-powered or energy-conscious designs.
- Heatsink Included: Adhesive aluminium heatsink provided for improved thermal performance at higher current settings.
Why Choose the A4988 Step Stick Module?
- 100% Authentic: Sourced directly from trusted, authorized distributors - genuine Allegro A4988 IC guaranteed.
- Industry Standard Driver: The most widely used stepper driver in the maker and CNC community, with extensive documentation, tutorials, and community support available.
- Plug-and-Play with Popular Boards: Directly compatible with Arduino + RAMPS 1.4, CNC Shield V3, and GRBL-based controllers - no adapter boards needed.
- 1-5 days shipping: Ships from our Bengaluru warehouse to most locations across India; same-day delivery available in Bengaluru.
- Expert Technical Support: Our engineers help you with wiring, current calibration, microstepping configuration, and troubleshooting - 24/7 via email and WhatsApp.
How It Works
The A4988 is a complete microstepping motor driver with a built-in translator that converts simple STEP and DIR input pulses into precise
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy A4988 STEP STICK MODULE Online in India
Purchase the A4988 STEP STICK MODULE online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on A4988 STEP STICK MODULE with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy A4988 STEP STICK MODULE at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
A4988 Step Stick Stepper Motor Driver Module
Drive bipolar stepper motors with precision using the A4988 Step Stick Module from The Engineer Store, Bengaluru. This compact carrier board features Allegro's A4988 microstepping driver IC, delivering up to 2A per coil with adjustable current limiting and five selectable microstep resolutions - the go-to driver for 3D printers, CNC machines, and robotics projects. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Driver IC | Allegro A4988 DMOS Microstepping Driver |
| Motor Type | Bipolar Stepper Motors (2-phase, 4-wire) |
| Operating Voltage (Logic) | 3V - 5.5V |
| Motor Supply Voltage | 8V - 35V |
| Maximum Output Current | 2A per coil (with adequate heat sinking) |
| Continuous Current per Phase | ~1A without heatsink; up to 2A with heatsink |
| Microstep Resolutions | Full, 1/2, 1/4, 1/8, and 1/16 step |
| Current Limiting | Adjustable via onboard potentiometer (VREF) |
| Protection Features | Over-temperature thermal shutdown, under-voltage lockout, crossover-current protection, short-to-ground & shorted-load protection |
| Control Interface | STEP and DIR pins (simple pulse-based control) |
| Enable Pin | Active LOW (EN pin to disable driver outputs) |
| Sleep & Reset Pins | Available for low-power standby and driver reset |
| Board Dimensions | ~20mm x 15mm (compact step-stick form factor) |
| Pin Pitch | 2.54mm (standard breadboard/header compatible) |
| Header Pins | 16-pin (2 x 8), supplied with header pins for soldering |
| Heatsink | Small adhesive aluminium heatsink included |
| Compatibility | Arduino, RAMPS 1.4, CNC Shield V3, GRBL boards, and other stepper driver sockets |
| Origin | Original / Authentic Module |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 Technical Support |
Key Features
- Up to 1/16 Microstepping: Five selectable resolutions via MS1, MS2, and MS3 pins for smooth, quiet motor operation with fine positional control.
- Adjustable Current Limiting: Onboard trimmer potentiometer lets you set the maximum current per coil, protecting your motor and driver from overheating.
- Simple 2-Pin Control: Just pulse the STEP pin to move one step and set the DIR pin HIGH or LOW to choose rotation direction - minimal microcontroller I/O required.
- Wide Motor Voltage Range (8V-35V): Compatible with NEMA 14, NEMA 17, and smaller NEMA 23 stepper motors commonly used in desktop fabrication.
- Comprehensive Protection: Built-in thermal shutdown, under-voltage lockout, and short-circuit protection keep your circuit safe during extended operation.
- Compact Step-Stick Form Factor: Drop-in compatible with RAMPS 1.4, CNC Shield V3, and other popular stepper driver sockets used in 3D printers and CNC routers.
- Low-Power Sleep Mode: Pull the SLEEP pin LOW to minimize power consumption when the motor is idle - ideal for battery-powered or energy-conscious designs.
- Heatsink Included: Adhesive aluminium heatsink provided for improved thermal performance at higher current settings.
Why Choose the A4988 Step Stick Module?
- 100% Authentic: Sourced directly from trusted, authorized distributors - genuine Allegro A4988 IC guaranteed.
- Industry Standard Driver: The most widely used stepper driver in the maker and CNC community, with extensive documentation, tutorials, and community support available.
- Plug-and-Play with Popular Boards: Directly compatible with Arduino + RAMPS 1.4, CNC Shield V3, and GRBL-based controllers - no adapter boards needed.
- 1-5 days shipping: Ships from our Bengaluru warehouse to most locations across India; same-day delivery available in Bengaluru.
- Expert Technical Support: Our engineers help you with wiring, current calibration, microstepping configuration, and troubleshooting - 24/7 via email and WhatsApp.
How It Works
The A4988 is a complete microstepping motor driver with a built-in translator that converts simple STEP and DIR input pulses into precise
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy A4988 STEP STICK MODULE Online in India
Purchase the A4988 STEP STICK MODULE online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on A4988 STEP STICK MODULE with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy A4988 STEP STICK MODULE at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.