The Raspberry Pi Motor Driver HAT is a stackable motor driver module compatible with Raspberry Pi Zero, Zero W, Zero WH, 2B, 3B, and 3B+. It features onboard PCA9685 chip providing 12-bit hardware PWM for precise motor speed control. With 5 address jumpers, you can stack up to 32 of these modules. The HAT integrates the TB6612FNG dual H-bridge motor driver for high efficiency and low heating. It also includes a 5V regulator with up to 3A output current, allowing power from a battery through the VIN terminal. The HAT reserves I2C control pins, enabling seamless integration with other control boards. Development resources and manuals, including examples in BCM2835, wiringPi, and python, are provided.

Features

Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+
I2C controlled, by setting 5 address jumpers, it is stackable up to 32 this module
Onboard PCA9685 chip, provides 12-bit hardware PWM to adjust motor speed
Onboard TB6612FNG dual H-bridge motor driver, high efficiency, low heating
Integrates 5V regulator, up to 3A output current, can be powered from a battery through VIN terminal
Reserved I2C control pins, allows working with other control boards
Comes with development resources and manual (examples in BCM2835, wiringPi, and python)

Power supply

6V~12V (VIN terminal)

Logic voltage

3.3V

PWM driver

PCA9685

Control interface

I2C

Motor driver

Motor driver

Dimension

65x30mm

Mounting hole size

3.0mm

Resources
Waveshare Wiki

Dimension