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- Hiwonder JetArm Pro ROS1 ROS2 3D Vision Robot, with Multimodal AI Model (ChatGPT), AI Voice and Vision Interaction, Support Chassis, Sliding Rail, Conveyor Belt Add-on Hiwonder JetArm Pro ROS1 ROS2 3D Vision Robot, with Multimodal AI Model (ChatGPT), AI Voice and Vision Interaction, Support Chassis, Sliding Rail, Conveyor Belt Add-on
















































Hiwonder JetArm Pro ROS1 ROS2 3D Vision Robot, with Multimodal AI Model (ChatGPT), AI Voice and Vision Interaction, Support Chassis, Sliding Rail, Conveyor Belt Add-on
【AI-Driven and Jetson-Powered】JetArm Pro is a high-performance 3D vision robot arm developed for ROS education scenarios. It is equipped with the Jetson Nano, Orin Nano, or Orin NX as the main controller, and is fully compatible with both ROS1 and ROS2. With Python and deep learning frameworks integrated, JetArm Pro is ideal for developing sophisticated AI projects.
【High-Performance AI Robotics & 3D Vision】 JetArm Pro features six high-torque smart bus servos, a 3D depth camera, a 7-inch touchscreen, and a microphone array—bringing together powerful hardware to support a wide range of AI-powered capabilities, including 3D spatial grasping, target tracking, object sorting, voice control, and embodied AI.
【Enhanced Human-Robot Interaction Powered by AI】JetArm Pro leverages Multimodal Large AI Models to create an interactive system centered around ChatGPT. Paired with its 3D vision capabilities, JetArm Pro boasts outstanding perception, reasoning, and action abilities, enabling more advanced embodied AI applications and delivering a natural, intuitive human-robot interaction experience.
【Versatile Multimodal Expansion】With support for Mecanum wheel and tank chassis, electric sliding rail, and conveyor belt, JetArm Pro easily adapts to creative AI applications like intelligent transport, line following, and automated workflows—making it ideal for building advanced, scalable AI scenarios.
【Advanced Technologies & Comprehensive Tutorials】With JetArm Pro, you will master a broad range of cutting-edge technologies, including ROS development, 3D depth vision, OpenCV, YOLOv8, MediaPipe, AI models, robotic inverse kinematics, MoveIt, Gazebo simulation, and voice interaction. We provide in-depth learning materials and video tutorials to guide you step by step, ensuring you can confidently develop your own AI-powered robotic arm.
- Description
- Specifications
- Accessories

Depth Vision, 3D Scene Flexible Grabbing
The end of the JetArm Pro robot arm is equipped with a high-performance 3D depth camera, which can realize target recognition, tracking and grabbing. Through RGB+D fusion detection, JetArm Pro can also realize flexible grabbing in 3D scene.

All-metal Structure, Bearing Base
The body of the robot arm adopts an all-metal structure, and the surface is anodized, making it exquisite and beautiful. The base uses industrial-grade bearings to meet high-demand grabbing projects.

Wrapped Structure Design, Beautiful Wiring
JetArm Pro adopts a wrapped structure design, and the wiring of the servo can be hidden inside the fuselage, making the outside of the fuselage clean and tidy.

Circular Microphone Array
JetArm Pro comes with a circular 6-microphone array that delivers excellent noise reduction and clear audio capture. It supports advanced features such as sound source localization, speech recognition, voice announcements, and voice control.


































7-inch HD LCD Touch Screen
he tail of the JetArm Pro supports a 7-inch touch screen, which allows you to view the first vision image of the robotic arm in real time, as well as the operating status of the JetArm Pro in real time to facilitate timely debugging.

Anodized Metal Bracket
The JetArm Pro robotic arm adopts an all-metal structure and anodized metal brackets, which are exquisite in workmanship, beautiful and durable.

Built-in Invisible Antenna
The JetArm Pro robotic arm uses a hidden antenna designed to enhance the signal and is built into the control cabin, giving the robotic arm a neat and clean appearance and eliminating the risk of interference with the antenna when the robotic arm is moving.

Versatile Expansion Ports
JetArm Pro's base board provides abundant expansion ports, offering seamless compatibility with Hiwonder's sliding rail and mecanum wheel chassis—enabling a wide range of creative and advanced expansion possibilities.


Wrapped Rear Tail Shell
It 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 Motor
The permanent magnet DC motor has fast starting response speed, large starting torque and smooth speed change.

High-precision Magnetic Encoder
The motor is equipped with a high-precision magnetic encoder, has strong horsepower, high precision, and strong anti-interference ability.

Adapt to Various Scenes
The 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.







Product Parameters | |||
Product model | JetArm Pro | Body material | Full metal aluminum alloy bracket, anodized surface treatment |
STM32 controller | ROS Robot Controller (STM32F407VET6), running FreeRTOS embedded real-time OS | ROS controller | Jetson Nano / Jetson Orin Nano / Jetson Orin NX |
Control methods | USB serial port, CAN interface, Bluetooth App, RC remote controller, PC | USB expansion | 5A high-current USB HUB expansion board |
Camera | Gemini Plus Depth Camera | Power supply | 12V 5A DC adapter / 19V 2.37A DC adapter |
OS | Ubuntu 20.04 LTS ROS Noetic / Ubuntu 18.04 LTS ROS Melodic | Software | iOS / Android mobile App |
Communication | USB / WiFi / Ethernet | Programming tools | Python / C / C++ / JavaScript |
Storage | 32GB TF Card (Jetson Nano) / 128GB SSD (Jetson Orin Nano/Jetson Orin NX) | Servo models | HTS-21H / HTD-35H / HX-12H smart bus servos |
Optional accessories | Integrated 6-channel microphone array, HD touchscreen; WonderEcho Pro AI voice interaction box | ||
Packaging weight & dimensions | JetArm Pro main unit: 3.7kg; 385 × 295 × 175 mm / Mecanum wheel chassis: 1.8kg; 387 × 300 × 150 mm Tank chassis: 1.65kg; 390 × 305 × 165 mm / Sliding rail: 4.0kg; 765 × 247 × 125 mm Conveyor belt: 4.5kg; 780 × 300 × 120 mm |
Product Parameter | |
Product model | JetArm Pro |
Body material | Full metal aluminum alloy bracket, anodized surface treatment |
STM32 controller | ROS Robot Controller (STM32F407VET6), running FreeRTOS embedded real-time OS |
ROS controller | Jetson Nano / Jetson Orin Nano / Jetson Orin NX |
Control methods | USB serial port, CAN interface, Bluetooth App, RC remote controller, PC |
USB expansion | 5A high-current USB HUB expansion board |
Camera | Gemini Plus Depth Camera |
Power supply | 12V 5A DC adapter / 19V 2.37A DC adapter |
OS | Ubuntu 20.04 LTS ROS Noetic / Ubuntu 18.04 LTS ROS Melodic |
Software | iOS / Android mobile App |
Communication | USB / WiFi / Ethernet |
Programming tools | Python / C / C++ / JavaScript |
Storage | 32GB TF Card (Jetson Nano) / 128GB SSD (Jetson Orin Nano/Jetson Orin NX) |
Servo models | HTS-21H / HTD-35H / HX-12H smart bus servos |
Optional accessories | Integrated 6-channel microphone array, HD touchscreen; WonderEcho Pro AI voice interaction box |
Packaging weight & dimensions | JetArm Pro main unit: 3.7kg; 385 × 295 × 175 mm Mecanum wheel chassis: 1.8kg; 387 × 300 × 150 mm Tank chassis: 1.65kg; 390 × 305 × 165 mm Sliding rail: 4.0kg; 765 × 247 × 125 mm Conveyor belt: 4.5kg; 780 × 300 × 120 mm |












Item | Specification |
Product model | JetArm Pro |
Body material | Full metal aluminum alloy bracket, anodized surface treatment |
STM32 controller | ROS Robot Controller (STM32F407VET6), running FreeRTOS embedded real-time OS |
ROS controller | Jetson Nano / Jetson Orin Nano / Jetson Orin NX |
Control methods | USB serial port, CAN interface, Bluetooth App, RC remote controller, PC |
USB expansion | 5A high-current USB HUB expansion board |
Camera | Gemini Plus Depth Camera |
Power supply | 12V 5A DC adapter / 19V 2.37A DC adapter |
OS | Ubuntu 20.04 LTS ROS Noetic / Ubuntu 18.04 LTS ROS Melodic |
Software | iOS / Android mobile App |
Communication | USB / WiFi / Ethernet |
Programming tools | Python / C / C++ / JavaScript |
Storage | 32GB TF Card (Jetson Nano) / 128GB SSD (Jetson Orin Nano/Jetson Orin NX) |
Servo models | HTS-21H / HTD-35H / HX-12H smart bus servos |
Optional accessories | Integrated 6-channel microphone array, HD touchscreen; WonderEcho Pro AI voice interaction box |
Packaging weight & dimensions | JetArm Pro main unit: 3.7kg; 385 × 295 × 175 mm Mecanum wheel chassis: 1.8kg; 387 × 300 × 150 mm Tank chassis: 1.65kg; 390 × 305 × 165 mm Sliding rail: 4.0kg; 765 × 247 × 125 mm Conveyor belt: 4.5kg; 780 × 300 × 120 mm |