Tb6612fng Driver Hat Waveshare Motor Driver Hat For Raspberry Pi Onboard PCA9685 Servo Controller Comes with development resources and manual (examples in BCM2835, wiringPi, and python), download link: www., waveshare. The logic voltage is 3.3 V with the motor driver TB6612FNG. It can be powered from a battery through the VIN terminal which makes a better experience for the user How to control a servo motor with Raspberry Pi and servo driver "PCA9685 Integrates 5V regulator, up to 3A output current, can be powered from battery through VIN terminal com/wiki/Motor_Driver_HAT Raspberry Pi Gehäuse Waveshare HAT Motor Driver For Raspberry Pi Specifications Power supply: 6V~12V (VIN terminal) , Logic voltage: 3., 3V , PWM driver: PCA9685 Overview The Motor Driver HAT is designed for Raspberry Pi, controlled via I2C interface, will drive two DC motors at the same time. Features Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards Onboard PCA9685 chip, provides 12-bit hardware PWM to adjust motor speed I2C controlled, by setting 5 address jumpers, it is stackable up to 32 this modules Comes with development resources and manual (examples in BCM2835, wiringPi, and python) Reserved I2C control pins, allows to work with other control boards It's an ideal choice for you to DIY mobile robots.