Product Description:
The DRV8825 stepper motor driver carrier is a board tailored for the Texas Instruments’ DRV8825 micro-stepping bipolar stepper motor driver. With a nearly identical pinout and interface to our A4988 stepper motor driver carriers, it serves as an enhanced-performance alternative for many applications. Notable features of the DRV8825 include adjustable current limiting, overcurrent and overtemperature protection, plus six micro-step resolutions to a minimum of 1/32-step. Its operating range spans from 8.2 – 45 V, delivering a maximum of approximately 1.5 A per phase without employing a heat sink or forced air flow (up to 2.2 A per coil with added cooling).
Technical Specifications:
- Microcontroller: ATmega2560
- USB-TTL converter: CH340G
- Power Out: 3.3V-180mA, 5V-800mA
- Power IN (USB): 5V
- Power IN (VIN/DC Jack): 6-12V
- Power Consumption: 5V 220mA
- Logic Level: 5V
- Clock Frequency: 16MHz
- Operating Supply Voltage: 5V
- Digital I/O: 54
- Analog I/O: 16
- Memory Size: 256kb
- Data RAM Type/Size: 8Kb
- Data ROM Type/Size: 4Kb
- Interface Type: ISP
- Operating Temperature: −40С°/+85С°
- Dimensions (Length×Width): 53.361×101.86mm
The package includes 5 DRV8825 stepper motor driver carriers.
