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4-Pack DRV8825 Stepper Motor Driver Modules with aluminum heatsinks. Higher current capacity and finer microstepping than the A4988. Ideal for CNC machines and 3D printers requiring smooth motion.
| Chip | TI DRV8825 Microstepping Driver |
| Step Modes | Full, 1/2, 1/4, 1/8, 1/16, 1/32 |
| Max Current | 2.5A per coil (with heatsink) |
| Voltage | 8.2V–45V motor supply |
| Control | Step/Direction interface |
| Quantity | 4 drivers + 4 aluminum heatsinks |
Pin-compatible with A4988. Drop-in upgrade for CNC Shield V3 and RAMPS 1.4.
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