DescriptionThis item is manufactured with premium material for durable and long lasting use. It is suitable for driving below 8.2V ~ 45V 2.5A stepper motor. It is widely used in 3D printers and small CNC machines.Feature- Brand: UEETEK. - Color: As shown. - Material: Plastic and electronic components. - Size: About 2 * 1 * 1cm/0.79 * 0.39 * 0.39inch(LWH). - Suitable for driving below 8.2V ~ 45V 2.5A stepper motor. - Six different stepping resolutions: full, half, 1 / 4,1 / 8,1 / 16,1 / 32. - Made of material, it is durable and long lasting use. - DRV8825 driver board is widely used in 3D printers and small CNC machines. - Simple step and direction control interface. - Stepper Motor Driver is a board for DRV8825 microstepping bipolar stepper motor driver.