MasterPi Hiwonder AI Vision Robot Arm with Mecanum Wheels Car Powered by Raspberry Pi Open Source Robot Car
- Powered by Raspberry Pi 4B 4GB
- Tiny desktop robot car
- Learn AI machine vision by OpenCV
- Realize omni-directional movement with mecanum wheels car
- Compatible with Hiwonder sensors for secondary development
- Product SKU: HW2019204
- Category: All Products, Raspberry Pi, Raspberry Pi, Robotics, Robotics, Smart Car

- Order within


Combining with RGB glowy ultrasonic sensor, it can control light colors and perform obstacle avoidance. In addition, various sensors can be installed on MasterPi for more perception functions. With abundant tutorials and open source Python codes, MasterPi is a perfect helper for you to learn robot technology and robot vision to be a real AI player!
Combining with RGB glowy ultrasonic sensor, it can control light colors and perform obstacle avoidance. In addition, various sensors can be installed on MasterPi for more perception functions. With abundant tutorials and open source Python codes, MasterPi is a perfect helper for you to learn robot technology and robot vision to be a real AI player!
























Real-time Remote Control
Real-time Remote Control

Quick Experience AI Games
Quick Experience AI Games





It protects the core control board from shattering and shocking and can bear bigger load!

Loaded with 120 °camera, visual angle and tilt angle can reach 180°. Combined with mecanum chassis car, the vision range is 360°.

Lower CPU consumption for better performance. Distance to obstacles and light colors are adjustable in App.





- Independent power switch for stable power supply
- 6-channel PWM servo ports with over-current protection
- Loaded MCU to offload the workload of Raspberry Pi and reduce resource usage
- Loaded with RGB light, buzzer, LED light, etc.
- Three IIC ports for expansion
- Lead out multiple GPIO pins for development
- 4PIN anti-reverse ports compatible with Hiwonder sensors


1*Chassis bracket set
1*Raspberry Pi 4B 4GB with SD card (Optional)
1*Raspberry Pi expansion board
2*18650 lithium battery
1*Battery case
1*Charger
1*Micro USB cable
4*Orange mecanum wheel
4*TT motor
1*4PIN wire
1*Servo position adjuster
3*Block (3*3cm)
3*Heat sink
1*Cooling fan
1*Screwdriver
1*Screw bag
4*White wheel coupling


Combining with RGB glowy ultrasonic sensor, it can control light colors and perform obstacle avoidance. In addition, various sensors can be installed on MasterPi for more perception functions. With abundant tutorials and open source Python codes, MasterPi is a perfect helper for you to learn robot technology and robot vision to be a real AI player! Powered by Raspberry Pi 4B 4GB and equipped with mecanum wheel chassis car, 5DOF robotic arm and HD camera, MasterPi is able to carry out color sorting, target tracking, line following, intelligent transport, etc by OpenCV.
Combining with RGB glowy ultrasonic sensor, it can control light colors and perform obstacle avoidance. In addition, various sensors can be installed on MasterPi for more perception functions. With abundant tutorials and open source Python codes, MasterPi is a perfect helper for you to learn robot technology and robot vision to be a real AI player!
























Real-time Remote Control
Real-time Remote Control
Use App to control Masterpi to move, pick and transport at your fingertips Use App to control Masterpi to move, pick and transport at your fingertips
Quick Experience AI Games
Quick Experience AI Games
Switch robot modes easily and quickly to experience AI games. Switch robot modes easily and quickly to experience AI games.




It protects the core control board from shattering and shocking and can bear bigger load!

Loaded with 120 °camera, visual angle and tilt angle can reach 180°. Combined with mecanum chassis car, the vision range is 360°.

Lower CPU consumption for better performance. Distance to obstacles and light colors are adjustable in App.





- Independent power switch for stable power supply
- 6-channel PWM servo ports with over-current protection
- Loaded MCU to offload the workload of Raspberry Pi and reduce resource usage
- Loaded with RGB light, buzzer, LED light, etc.
- Three IIC ports for expansion
- Lead out multiple GPIO pins for development
- 4PIN anti-reverse ports compatible with Hiwonder sensors


1*Chassis bracket set
1*Raspberry Pi 4B 4GB with SD card (Optional)
1*Raspberry Pi expansion board
2*18650 lithium battery
1*Battery case
1*Charger
1*Micro USB cable
4*Orange mecanum wheel
4*TT motor
1*4PIN wire
1*Servo position adjuster
3*Block (3*3cm)
3*Heat sink
1*Cooling fan
1*Screwdriver
1*Screw bag
4*White wheel coupling
Item | Specification |
Product dimension | 185*162*347mm |
Product weight | 1.1kg |
Body material | metal bracket |
Camera resolution | 480P |
Robotic arm DOF | 4DOF+gripper |
Battery | 18650 lithium battery |
Battery life | work for 60min continuously |
Hardware | Raspberry Pi 4B and Raspberry Pi expansion board |
Software | PC software, iOS/Android APP |
Communication | Wi-Fi and Ethernet |
Servo | LD-1501MG digital servo & LFD-01M micro servo |
Control Method | PC and phone control |
Package Size | 330*290*85mm (length*width*height) |
Package Weight | about 1.6kg |
Packing List | 1* MasterPi robotic arm (assembled) 1* Chassis bracket set 1* Raspberry Pi 4B 4GB with SD card(Optional) 1* Raspberry Pi expansion board 2* 18650 lithium battery 1* Battery case 1* Charger 1* Micro USB cable 4* Orange mecanum wheel 4* TT motor 1* 4PIN wire 1* Servo position adjuster 3* Block (3*3cm) 3* Heat sink 1* Cooling fan 1* Screwdriver 1* Screw bag 4* White wheel coupling |