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- Hiwonder ArmPi Pro Raspberry Pi ROS Robotic Arm Developer Kit with 4WD Mecanum Wheel Chassis Open Source Robot Car Hiwonder ArmPi Pro Raspberry Pi ROS Robotic Arm Developer Kit with 4WD Mecanum Wheel Chassis Open Source Robot Car




















Hiwonder ArmPi Pro Raspberry Pi ROS Robotic Arm Developer Kit with 4WD Mecanum Wheel Chassis Open Source Robot Car
- Powered by Raspberry Pi 4B/ CM4 (included in the kit) and based on ROS
- Equipped with HD wide-angle camera
- Support FPV transmitted image
- Powerful vehicle chassis for omni-directional movement
- Open Source and abundant tutorial materials
- Description
- Specifications
- Accessories


Removable mecanum wheels car makes it flexible to switch between two models, desktop robotic arm and mobile robotic arm. With ample tutorials and open source Python codes, ArmPi Pro is a perfect platform where you can learn ROS, robot technology and robot vision, curtail the project development period and fully experience AI!
Removable mecanum wheels car makes it flexible to switch between two models, desktop robotic arm and mobile robotic arm. With ample tutorials and open source Python codes, ArmPi Pro is a perfect platform where you can learn ROS, robot technology and robot vision, curtail the project development period and fully experience AI!





















Camera
Loaded with 120° wide-angle camera, ArmPi Pro can look around 180°, and up and down 180°. Combined with mecanum chassis car, its visual range is up to 360°.

Serial Bus Servo
It can provide voltage and position feedback, and stronger force. Its built-in anti-blocking algorithm results in longer service life.

Lipo Battery
The built-in 6000mAh large-capacity Lipo battery greatly invigorates the robot and prolongs its working life.





- 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 |
Dimension | 298*256*521mm |
Weight | 3.6kg |
Material | metal bracket |
Camera resolution | 480P |
Robotic arm DOF | 5 DOF+gripper |
Power | 7.4V 6000mAh 3C Lipo battery |
Continuous working time | about 90 min |
Hardware | Raspberry Pi 4B(4GB) + Raspberry Pi expansion board |
Software | VNC+iOS/Android APP |
Communication | Wi-Fi,Ethernet |
Servo | Single shaft/LX-15D/LX-225 serial servo |
Control Method | PC/App control |
Package Size | 36*32*12cm+51*30*16*cm |
Package Weight | About 4.3kg |
Packing List | 1 * ArmPi FPV robotic arm (assembled) 1 * ArmPi Pro chassis bracket set 1 * 4-channel encoder motor driver 1 * 7.4V 12000mAh 2C Lipo battery 4 * 8V encoder motor 4 * Mecanum wheel 1 * Map 1 * 8.4V 2A charger 6 * Block (3 * 3cm) 3 * Ball 3 * Tag (3 * 3cm) 1 * Card reader 1 * Accessory Bag (Raspberry Pi 4B 4GB is included in the kit) |
Product is all of metall, no cheap plastic. I just started with using it with the remote control. Works perfectly. Now I'm looking forward to program it. Documentation looks also really good.
Transport to Switzerland also perfect. That was a good buy!
Thank you dear Marcel! Any question anytime!
The capability, movement, controllability and quality of the arm are excellent. The assembly difficulty is reasonable for a kit of this complexity and the robotic arm is already assembled. This is the kind of kit you want when your plan is to move up to something more capable and sophisticated, without spending thousands of $'s. Given the integration with RPi-hosted tools like OpenCV and ROS, there's a lot of intelligence available to this system. And so far i like it a lot very good.