- +86 18825289328
- support@hiwonder.com
- Home
- Raspberry Pi
- MasterPi Hiwonder AI Vision Robot Arm with Mecanum Wheels Car Powered by Raspberry Pi Open Source Robot Car MasterPi Hiwonder AI Vision Robot Arm with Mecanum Wheels Car Powered by Raspberry Pi Open Source Robot Car




















MasterPi Hiwonder AI Vision Robot Arm with Mecanum Wheels Car Powered by Raspberry Pi Open Source Robot Car
- Powered by Raspberry Pi 4B
- Tiny desktop robot car with 5DOF robot arm
- Learn AI machine vision by OpenCV
- Realize omni-directional movement with mecanum wheels car
- FPV vision for intelligent picking, target tracking, object sorting, etc
- Description
- Specifications
- Accessories


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




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/ 8GB) 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 |
Related items
I recommend your brand and your teams since they are friendlier and your tutorials that go from the basic to the complex are very well explained compared to those of the competition that are difficult to understand and explain.
your models very well built and of good quality and durability
Thank you Meedge!! Thank you for your support!
I'm a Ph.D. AI engineer and I wanted a platform to teach my 6 years old how to code in python and use Tensorflow in robotic-themed hands-on activities. I ordered the one without the RPI4, and bought that separately. I had a RPI3 but it didn't work with higwonder libraries. I requested the os image and the software and the support team provided it in less than 12 hours., Impressive! You can find my question with the reply from support on Amazon Q&A that provided links to the image drive. The robot worked right after I set up the pi image and my son started playing with it right away. I tried to connect via VNC thinking it won't work and to my surprise, I was writing a python code on the platform in a few minutes.
Do not expect the typical low-quality Chinese stuff with this robot. I myself cannot build a software and a platform that's easier than this.
The platform is impressive and their support is outstanding too. The software is really great and for this price, I cannot recommend it more to any person wanting to start in robotics.
MasterPi Hiwonder AI Vision Robot Arm with Mecanum Wheels Car Powered by Raspberry Pi Open Source Robot Car
I bought the Master Pi. The ordering and delivery process were very smooth. As i wanted to do some of my own programming with it ..i needed lots of information about the master pi. The support team gave me all the necessary information. It was a pleasure to deal with them. I highly recommend if you want to learn robotics or just looking for a nice little robot to play with.
Thank you there! Yes, we have many detialed tutorials. If you have any suggestion, please feel free to let us know!