1. Adjustable current limit and microstep resolutions: The DRV8825 stepper motor driver carrier features an adjustable current limit and six microstep resolutions, enabling precise control and smooth movement. It offers step resolutions ranging from full step to 1/32 step, providing versatility for various applications. 2. Wide operating voltage range and current output: With an operating voltage range of 2 45V, the DRV8825 supports multiple power supply options. Each coil can handle up to approximately 1.5A of current, delivering sufficient power for demanding stepper motors without requiring additional cooling. 3. Compatible and user friendly interface: The DRV8825 stepper motor driver carrier includes a simple step and direction control interface, compatible with both 3V and 5V systems. It can be directly connected to various control boards and microcontrollers, ensuring seamless integration with existing setups. 4. Reliable protection features: The DRV8825 is equipped with overtemperature shutdown, overcurrent shutdown, undervoltage lockout, and short circuit protection (ground/load). These features enhance the safety and durability of the driver and connected components.