Hiwonder Raspberry Pi 5 Robot Car MentorPi A1 Ackermann Chassis ROS2
Hiwonder Raspberry Pi 5 Robot Car MentorPi A1 Ackermann Chassis ROS2
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MentorPi is a smart robot car powered by Raspberry Pi 5 and supports ROS2. It offers two chassis options: Mecanum-wheel and Ackerman. Equipped with high-speed closed-loop encoder motors, Lidar, a 3D depth camera, and large-torque servos,it delivers high-performance capabilities. These include SLAM mapping, path planning, vision recognition, and autonomous driving. With YOLOv5 model training, MentorPi can detect road signs and traffic lights. Hiwonder also provides detailed ROS2 tutorials and videos to help users get started quickly. MentorPi is an excellent choice for advanced AI robotics.
![]() 3D Depth CameraThe 3D depth camera not only enables AI visual functions but also supports advanced features like depth image data processing and 3D visual mapping and navigation. |
![]() Raspberry Pi 5 ControllerMentorPi is powered by Raspberry Pi 5 controller allowing you to embark on motion control, machine vision, and OpenCV projects. |
![]() STL-19P TOF LidarMentorPi is equipped with Lidar, which can realize SLAM mapping and navigation, and supports path planning, fixed-point navigation and dynamic obstacle avoidance. |
![]() High Performance Encoder MotorIt offers robust force, has a high-precision encoder,and includes a protective end shell to ensure an extended service life. |
Dual-Controller Design for Efficient Collaboration

Function List




![]() Color Recognition and TrackingWorking with OpenCV, MentorPi can track specific color. After you select the color on the APP, it emits light of corresponding color and moves with the object of that color. |
![]() Target TrackingThrough vision positioning of the target object, the target object can be better targeted and tracked. |
![]() QR Code RecognitionMentorPi can recognize the content of custom QR codes and display the decoded information. |
![]() Vision Line TrackingMentorPi supports custom color selection, and the robot can identify color lines and track them. |
![]() App ControlWonderPi app supports Android and iOS. Switch game modes easily and quickly to experience various AI games. |
![]() Wireless Handle ControlMentorPi supports wireless handle control and can connect to the robot via Bluetooth to control the robot in real time. |
ROS Robot Operating System
Global Popular Robotic Communication Framework


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Depth Camera Parameters | |||
Camera model | Nuwa-HP60C | Power supply method | USB |
Operating range | 0.2-4m | Accuracy | < 2mm@1000mm |
Depth FOV | H73.8°xV58.8°xD86.4° | Color FOV | H80.9°xV51.7°xD88.9° |
VBUS | 4.75-5.25V | Supported OS | Windows, Android, Linux |
Resolution@frame rate (Depth mode) | 640x480@20fps(Max) | Resolution@frame rate (RGB mode) | 1920x1080@20fps(Max) |
Operating environment | Indoor | Data port | Type C USB 2.0 |
Size | 89.9x19.0x25.0mm | Power consumption | <2W |


![]() Wrapped Rear Tail ShellIt can effectively protect the PCB circuit and magnetic ring at the end of the motor from external influences, effectively improving the safety and service life of the motor. |
![]() Permanent Magnet Brushed MotorThe permanent magnet DC motor has fast starting response speed, large starting torque and smooth speed change. |
![]() High-precision Magnetic EncoderThe permanent magnet DC motor has fast starting response speed, large starting torque and smooth speed change. |
![]() Adapt to Various ScenesThe low speed of 1:90 reduction ratio and the high torque of 15kg.cm enable the motor to adapt to car chassis made of various materials. |
![]() Hall Encoder Geared MotorThe Hall speed measurement code disc is a speed measurement module that utilizes Hall sensor encoders. Equipped with a strong magnetic disc, it generates AB phase output pulse signals, enabling the detection of motor rotation direction and speed. |
![]() 7.4V 2200mAh 20C LiPo BatteryThe LiPo battery features high-quality 18650 cells and a built-in protection board that safeguards against damage from overcharging, overcurrent, overdischarge, and short circuits. It provides a long service life, with over 300 charge cycles. |
Product Parameters |
![]() Dimensional Diagram |
MentorPi A1 Packing List(Monocular Camera Version)

MentorPi A1 Packing List(Depth Camera Version)

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