DRV8825 Stepper Motor Driver Carrier Reprap 4 Layer PCB Description 1. The DRV8825 stepper motor driver carrier is a breakout board for TI DRV8825 microstepping bipolar stepper motor driver. 2. Simple step and direction control interface. 3. Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step. 4. Can interface directly with 3.3 V and 5 V systems. 5. Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout 6. Short-to-ground and shorted-load protection. 7. 4-layer, 2 oz copper PCB for improved heat dissipation. 8. Exposed solderable ground pad below the driver IC on the bottom of the PCB. Size: 2*1.7 cm Weight: 4 g One Package Weight:0.06kgs / 0.13lb One Package Size:11cm * 6cm * 3cm / 4.33inch * 2.36inch * 1.18inch Qty per Carton:150 Carton Weight:8.60kgs / 18.96lb Carton Size:35cm * 30cm * 30cm / 13.78inch * 11.81inch * 11.81inch Loading Container:20GP: 846 cartons * 150 pcs = 126900 pcs40HQ: 1965 cartons * 150 pcs = 294750 pcs