Raspberry Pi Motor Driving Expansion Board (Compatible with Raspberry Pi 4B / 3B+ / 3B / Zero)

##Introduction The multifunctional motor driver expansion board is designed for Raspberry Pi Zero/Zero W/A+/B+/2B/3B/3B+/4B. This fully-featured robot motor expansion board is capable of supporting multiple motors, stepper motors, and servos simultaneously. It also provides spare camera and DIP display screen ribbon interfaces and can be used in stack layers to expand more control interfaces. The control interface uses a simple I2C interface, compatible with 3.3V/5V levels, and also includes a UART interface for easy communication with external devices. Additionally, it features a built-in DC-DC voltage stabilizing circuit, ensuring a stable power supply for Raspberry Pi with a current reach of up to 3A. This expansion board is particularly suitable for applications such as DIY robots, smart cars, robotic arms, intelligent cloud decks, and more. Figure: Interfaces Diagram of the Raspberry Pi Motor Driver Expansion Board ##Features Supports driving 8 servos simultaneously. 3Pin (black, red, blue GVS) standard interface wiring, convenient for connecting servos, servo power can switch to external independent power supply12-bit resolution, adjustable PWM frequency up to 1.6KHz, configurable push-pull or open-drain outputSupports 4-way 6~24V DC motors, PH2.0 interface or screw terminalSuitable for Raspberry Pi Zero/Zero W/A+/B+/2B/3B/3B+/4BReserved camera and DIP display screen ribbon interfaceThe expansion board reserves 2 IIC expansion interfaces, 1 serial interfaceOnboard passive buzzer, onboard infrared receiver ##Applications DIY robotsSmart carsRobotic armsIntelligent cloud decks ##Specification Power supply voltage: 6 ~ 25VPower interface: DC2.1 interface or 3.5mm wiring columnPWM servo interface ×8DC motor interface ×4Encoder motor drive interface ×4 6 ~ 25VThe IIC address of the driver board is 0x60 ##Documents Product wikiTutorialSchematic ##ShippingList Raspberry Pi Driving Board × 1