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DRV8825 Stepper Motor Driver Module – with Heatsink
₹90.0
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The DRV8825 Stepper Motor Driver Module is a powerful microstepping driver based on the Texas Instruments DRV8825 chip, capable of driving bipolar stepper motors up to 2.2A per coil with adequate cooling. It supports 1/32 microstepping and is a popular upgrade from the A4988 due to higher current capacity, smoother movement, and better thermal performance.
This module is widely used in 3D printers (like Prusa, Creality, Ender), CNC machines, robotics, and automation systems.
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Product Specifications
| Specification | Details |
|---|---|
| Supply Voltage (VMOT) | 8.2V – 45V |
| Logic Voltage (VDD) | 3.3V or 5V |
| Continuous Current | 1.5A (w/o heatsink), 2.2A with cooling |
| Step Resolutions | Full, 1/2, 1/4, 1/8, 1/16, 1/32 |
| Control Interface | STEP, DIR, EN pins (Arduino, ESP, etc.) |
| Compatible Motors | 4-wire bipolar stepper motors |
| Overcurrent Protection | Yes |
| Thermal Shutdown | Yes |
| Dimensions | 15mm x 20mm (Standard size) |
| Included Accessory | Heatsink (adhesive-backed aluminum) |
Frequently Asked Questions
🅰️ Yes. DRV8825 supports higher current, higher microstepping (1/32), and wider voltage input.
🅰️ Yes, if the NEMA 23 motor’s current and voltage are within range (≤2.2A, ≤45V).
🅰️ Yes, connect STEP, DIR, and EN pins to digital pins and control via code or AccelStepper library.
🅰️ The driver may shut down or overheat at currents above 1.2A. Use a heatsink and fan for 2A+ use.
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