{"product_id":"a4988-stepper-motor-driver-module-with-heat-sink-for-3d-printer-red","title":"A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Red)","description":"\u003cmeta name=\"description\" content=\"Buy A4988 Stepper Motor Driver Module with Heat Sink For 3D Prin online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n```html\n\u003ch1\u003eA4988 Stepper Motor Driver Module with Heat Sink for 3D Printer (Red)\u003c\/h1\u003e\n\u003cp\u003eDrive stepper motors with precision and reliability using the A4988 Stepper Motor Driver Module from The Tech Depot, Bengaluru. Featuring built-in microstepping up to 1\/16 step resolution, adjustable current limiting, and an included aluminium heat sink, this compact red-PCB module is the go-to driver for 3D printers, CNC machines, and robotics projects. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support included.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver IC\u003c\/td\u003e\n\u003ctd\u003eAllegro A4988 DMOS Microstepping Driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Colour\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage (Logic)\u003c\/td\u003e\n\u003ctd\u003e3.0 V - 5.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e8 V - 35 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e2 A per coil (with adequate cooling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current per Phase\u003c\/td\u003e\n\u003ctd\u003e~1 A without heat sink; up to 2 A with heat sink \u0026amp; airflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrostepping Resolutions\u003c\/td\u003e\n\u003ctd\u003eFull, 1\/2, 1\/4, 1\/8, and 1\/16 step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Limiting\u003c\/td\u003e\n\u003ctd\u003eAdjustable via on-board potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eOver-temperature thermal shutdown, under-voltage lockout, crossover-current protection, short-to-ground \u0026amp; shorted-load protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Sink\u003c\/td\u003e\n\u003ctd\u003eAluminium heat sink included (pre-adhesive or clip-on)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Pins\u003c\/td\u003e\n\u003ctd\u003eSTEP, DIR, EN, MS1, MS2, MS3, SLEEP, RESET, VDD, VMOT, GND, 1A, 1B, 2A, 2B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Dimensions\u003c\/td\u003e\n\u003ctd\u003e~20 mm x 15 mm (standard StepStick footprint)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Boards\u003c\/td\u003e\n\u003ctd\u003eRAMPS 1.4, Arduino Mega + CNC Shield, MKS, SKR, and other 3D printer \/ CNC controller boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Motors\u003c\/td\u003e\n\u003ctd\u003eBipolar stepper motors (NEMA 14, NEMA 17, NEMA 23 within current limits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eStepper Motor Driver Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal \/ Authentic Allegro A4988 IC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 1\/16 Microstepping:\u003c\/strong\u003e Achieve ultra-smooth motor motion by selecting full, half, quarter, eighth, or sixteenth step resolution via three MS pins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Current Control:\u003c\/strong\u003e On-board trimmer potentiometer lets you precisely set the maximum current per phase, protecting your motor and driver from overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Overcurrent \u0026amp; Thermal Protection:\u003c\/strong\u003e The A4988 IC automatically shuts down if temperature or current limits are exceeded, safeguarding your electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium Heat Sink Included:\u003c\/strong\u003e Pre-packaged heat sink keeps the IC cool during sustained high-current operation, extending module lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact StepStick Form Factor:\u003c\/strong\u003e Drop-in compatible with RAMPS 1.4, CNC Shield V3, and virtually all popular 3D printer and CNC controller boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple 2-Pin Motor Control:\u003c\/strong\u003e Only STEP and DIR signals are needed from your microcontroller to drive a bipolar stepper motor-minimal wiring, maximum convenience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Supports motor supply voltages from 8 V to 35 V, accommodating a broad range of stepper motors and power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleep \u0026amp; Enable Pins:\u003c\/strong\u003e Reduce power consumption and heat generation by putting the driver into low-power sleep mode when motors are idle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This A4988 Module?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Authentic Allegro IC:\u003c\/strong\u003e Sourced directly from authorized distributors-no counterfeit chips that burn out prematurely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Sink Included:\u003c\/strong\u003e Many sellers charge extra or omit the heat sink entirely; ours comes ready to install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Reliability:\u003c\/strong\u003e The A4988 is the industry-standard driver used in millions of 3D printers, CNC routers, and laser engravers worldwide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-5 days shipping:\u003c\/strong\u003e Ships from our Bengaluru warehouse to most locations across India. Same-day delivery available in Bengaluru.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Technical Support:\u003c\/strong\u003e Our engineering team is available 24\/7 via email and WhatsApp to help with wiring, current calibration, and troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk-Friendly Pricing:\u003c\/strong\u003e Building a multi-axis machine? Contact us for wholesale rates on 10+ units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSTEP Pin:\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Red) Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eA4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Red)\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - 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 \u003cstrong\u003eA4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Red)\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eA4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Red)\u003c\/strong\u003e at the best price in India? The Tech Depot 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.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746553606401,"sku":"TTD-17716","price":81.62,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/2da875dec02f8b5025bbb0c5e8aae31c.png?v=1778107453","url":"https:\/\/techdepot.in\/products\/a4988-stepper-motor-driver-module-with-heat-sink-for-3d-printer-red","provider":"Tech Depot India","version":"1.0","type":"link"}