PuppyPi Hiwonder Quadruped Robot with AI Vision Powered by Raspberry Pi ROS1 ROS2 Open Source Robot Dog

• 【Driven by Raspberry Pi and Coreless Servos】PuppyPi is an AI vision quadruped robot driven by Raspberry Pi 4B/5 and built on the Robot Operating System (ROS). It is equipped with 8 stainless steel coreless servos, delivering high-precision performance, rapid rotation speed, and a robust torque of 8KG.cm. With an IMU sensor, PuppyPi can detect its posture in real-time, enabling self-balancing capabilities.
• 【AI Vision, Unlimited Creativity】PuppyPi is equipped with an HD wide-angle camera boasting 100W-pixel resolution. It utilizes OpenCV library for efficient image processing, enabling a diverse range of AI applications, including target recognition and localization, line following, obstacle avoidance, face detection, ball shooting, color tracking and tag recognition.
• 【Various Control Methods and FPV Live Camera Feed】You can conveniently control PuppyPi through WonderPi app available for Android and iOS devices, PC software, or a wireless PS2 handle. Additionally, PuppyPi Pro provides a first-person perspective experience by transmitting the live camera feed to the app.
• 【Gait Planning, Free Adjustment】PuppyPi incorporates inverse kinematics algorithm offering precise control over the touch time, lift time, and lifted height of each leg. You can easily adjust these parameters to achieve different gaits, including ripple and trot. Additionally, PuppyPi Pro provides detailed analysis of inverse kinematics, along with the source code for the inverse kinematics function.
• 【Lidar and Robot Arm Expansion】PuppyPi Pro supports TOF Lidar and robot arm expansion, enabling 360° environment scanning, SLAM navigation, and dynamic obstacle avoidance. With visual sensing, it can precisely grasp and transport small objects, offering ample opportunities for creative expansion.

Product Description

PuppyPi is an AI vision quadruped robot driven by Raspberry Pi and built on the Robot Operating System (ROS). It is equipped with 8 stainless steel coreless servos, delivering high-precision performance, rapid rotation speed, and a robust torque of 8KG.cm. With an IMU sensor, PuppyPi can detect its posture in real-time, enabling self-balancing capabilities.

Linkage Mechanism, Efficient Movement

PuppyPi's legs employ a linkage mechanism to increase the angular velocity of its lower legs. The independent movement of different parts of the leg contributes to a greater rotation range.

Gait Planning, Free Adjustment

Walk, Amble and Trot gaits can be realized through adjusting touchdown time, lift time and lifted height of each leg as well as the speed of switching front legs and hind legs.

Equipped with Coreless Servos

Equipped with stainless steel coreless servos which features high accuracy, fast rotation speed and strong torque.

FPV Image Feedback, APP Control

PuppyPi supports Android and iOS dual-system APP control, which not only allows body remote control, but also allows you to see the first visual image of the robot dog.

PC Software Control

Through PC software PuppyPi's its height and inclination can also be adjusted to make it turn as walking.

Support APP Control

Android and iOS mobile APP are available. Via the APP, you can remotely control the robot and view what the robot sees.

Python Programming

All intelligent Python code is open source, with detailed annotations for easy self-study.

Intelligent Self-balancing

The built-in IMU sensor can monitor PuppyPi's posture in real-time to adjust its joints to balance the body.

Lidar Functions

PuppyPi Pro is equipped with a mini TOF lidar.

Using the graphical PC software, users can customize the robot arm's actions.

Users can control the robot and its arm through the APP to complete gripping and transport tasks.

With Al vision, the robot detects the target's location. By integrating inverse kinematics, the robot arm can autonomously recognize and grip the object.

Using AI vision, PuppyPi Pro detects and navigates around obstacles while following a line.

With a TOF Lidar, PuppyPi Pro uses SLAM technology to transport objects to designated locations. It then uses Al vision to locate the target area for placement.

ROS Robot Operating System

Global Popular Robotic Communication Framework

ROS is an open-source meta operating system for robots. It provides some basic services, such as hardware abstraction, low-level device control, implementation of commonly used functionality, message-passing between processes, and package management. And it also offers the tools and library functions needed to obtain, compile, write, and run code across computers. It aims at providing code reuse support for robotics research and development.

Product Structure

HD 130° Wide-angle Camera

Powerful Coreless Servo

PuppyPi incorporates 8 stainless steel coreless servos that offer high accuracy, rapid rotation speed, and a strong torque output of 8KG.cm.

TOF Lidar

LiDAR-STL-19P-TOF Lidar ranges by the means of Time-of-flight (TOF). Its ranging radius reaches 12m and the ranging frequency is 4500Hz. Lidar together with ROS can achieve indoor mapping and navigation with ease.

High-rate Lipo Battery

Adopt 7.4V 2200mAh 20C built-in high-rate Lipo battery extending PuppyPi's working time to 60 minutes.

Aluminium Alloy Body

Aluminium alloy structure contributes to outstanding fall-resistance, anti-collision, inner protection, rigidity and load capacity!

Voltage Display Module

Voltage display module can display the current battery level of PuppyPi letting you charge in time!

Specification Parameters

Product Parameters

Dimensional Diagram

PuppyPi Standard Packing List

PuppyPi Advanced Packing List

PuppyPi Pro Packing List

PuppyPi Pro Ultimate Packing List