SunFounder PiCar-4WD, 4WD Smart Robot Car Kit for Raspberry Pi 4B/3B+/3B

SunFounderSKU: CN0220D

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SunFounder PiCar-4WD is a very cool raspberry pi robot kit designed for both Raspberry Pi beginners and professionals to learn electronic kits. It is suitable for the Raspberry Pi 4B and 3 Model B+/ 3B. With the grayscale module, ultrasonic module, Photo-interrupter sensor module, the car can realize obstacle avoidance, line-following, object following, cliff detection, velocity measurement, mileage calculation, and so on.

In addition, this new raspberry pi smart car with a tutorial make you easy to assemble this robot car kit, we have written a friendly browser software that quickly turns on/off and freely combines the above-mentioned various functions. U will see a cool appearance car kit to learn electronics, programming, and robotics.

If you are interested in autonomous driving, you should own a SunFounder PiCar-4WD!

Note: Raspberry Pi/TF card/battery not included in the package, you need to purchase separately!!!


  • 【STEAM ROBOTICS CAR KITS】An educational STEAM Raspberry Pi developmental smart car kit for beginners (12+ Teens) to learn Raspberry Pi programming, electronics assembling and robotics knowledge. It is an integration solution for building your own remote control car and learning and made for education, can truly realize knowledge into practice.(Raspberry Pi is not included) 
  • 【PROGRAMMING LANGUAGES & VARIOUS Modules】The Raspberry Pi robot be programmed by Python. It comes with four sensor modules including 4WD HAT Module, Velocity Measurement Module, 3-ch Grayscale Sensor Module, and 3.3V Ultrasonic Module" 
  • 【MULTIPLE FUNCTIONS】The Multifunctional SunFounder 4WD Smart Car supports multiple functions: Obstacle Avoidance; Line Following; Object Following; Cliff Detection; Velocity Measurement; Mileage Calculation; Radar Sampling. In addition, It has 4 powerful motors, creat more power than SunFounder PicarV and PicarS. 
  • 【WEB CONTROL】The Raspberry Pi Car can be controlled by Android and iOS Mobile to get web remote control, only need your phone can connect the Internet. 
  • 【FRIENDLY DESIGN】It comes with user manual, includig a operational examples of web terminal, also provide the original python code for in-depth learning. (💟Note: Raspberry Pi/TF card/battery not included in the package, u need to purchase separately!!!)) 

Package List

  • 4WD HAT Module x 1
  • 2-ch Photo-interrupter Module(Velocity Measurement Module) x 1
  • 3-ch Grayscale Sensor Module x 1
  • 3-ch Grayscale Sensor Module x 1
  • 3.3V Ultrasonic Module x 1
  • Top Plate x 1
  • Bottom Plate x 1
  • Spoiler x 2 
  •  Support x 4 
  • Radar support x 1
  • Motor x 4
  • Servo x 1
  • Ribbon x 1
  • Cable Tie x 4 
  • Screwdriver x 1
  •  Wheels x 4 
  • Battery Holder x 1
  • Several wires, Needed screws, nuts, and standoffs