Adafruit DC Stepper Motor

Make your robot dreams come true with the DC+Stepper Motor HAT from Adafruit. This Raspberry Pi add-on is perfect for any motion project, as it can control up to 4 DC motors or 2 stepper motors with full PWM speed control. Raspberry Pi and motors are not included. Since the Raspberry Pi has limited PWM pins, a dedicated PWM driver chip is used to control both the direction and speed of the motor. This chip handles all motor and speed controls via I2C.