Bittle X Robot Dog
High-performance, voice-controlled quadruped with optional robotic arm gripper.
ESP32VoiceGripper-Ready
Explore Bittle X
Open-Source Quadruped Robotics
Programmable Robot Dog & Cat Kits for STEM
Build, code and explore AI with palm-sized bionic robots.
New · Desktop Robot Kit
Meet Quaddle, the Do-It-All Mini Robot Dog
Open-source, desk-sized and endlessly hackable.
AI & Research Platform
Built on OpenCat. Ready for AI.
Raspberry Pi, ESP32 and AI vision ready for labs and universities.
As featured in leading technology & education media
Robot Lineup
Open-Source Programmable Robot Pets for Classrooms, Labs & Makers
Every kit shares one open-source software ecosystem, so lesson plans, code and skills transfer across models as your program grows.
Nybble Q Robot Cat
Lifelike open-source coding robot cat for creative STEM projects.
ESP32AI VisionBionic Gaits
Explore Nybble
Bittle Robot Dog
The original Arduino-compatible bionic robot dog loved by educators.
ArduinoNyBoardClassic
Explore Bittle
Quaddle Desktop Robot
Compact, open-source mini robot dog built for desks and makerspaces.
DesktopOpen SourceDIY
View Lineup
Why Legged Robots
From First Play to Published Research
Legged robots engage learners in a way wheeled kits cannot: every gait, pose and behavior is a visible result of their code.
Play & Code
Play with the App, Then Code New Tricks
Start with app and voice control for instant fun, then progress to writing original skills in the language that fits each learner.
- Block-based coding for beginners and younger students
- C++ and Python for advanced projects and research
- Skill Composer to design poses and gaits visually
STEM & Robotics Education
A Classroom-Proven Robotics Companion
The Bittle robot dog family supports K-12 schools and universities with ready-to-teach block-based and C++ curricula, so teachers can launch a robotics unit without building materials from scratch.
- Free, standards-friendly lesson plans and activities
- Pre-assembled or build-it-yourself kit options
- Durable hardware built for repeated classroom use
Robotics, IoT & AI
An Application & Research Platform on OpenCat
Built on OpenCat, the most-starred open-source quadruped robot platform on GitHub. Extend it with Raspberry Pi, AI vision, IoT sensors and custom firmware.
- Serial UART interface with open-source Python modules
- Works with Raspberry Pi, Jetson Nano and micro:bit
Higher Education
Advancing Robotics & AI Research
Universities use these compact quadrupeds to study locomotion, human-robot interaction and intelligent systems — with a fraction of the space, cost and setup time of full-size legged robots.
Explore OpenCat
Real Projects
See What Educators & Makers Build
From robot dance routines to AI-powered obstacle avoidance, explore real builds from classrooms, labs and hobbyists worldwide.
Discover More#1Most-starred open-source quadruped on GitHub (OpenCat)
4.89/5Average rating across 85 Bittle X reviews
3Coding paths: Block, C++ & Python
2018Open-source robot pet lineage since
For Procurement Teams
Unlock the Future of AI with Block-Based Coding Robots
As your trusted partner in advanced robotics, Shenzhen Pbrobot Technology Co., Ltd. is dedicated to providing global procurement teams with the insights and solutions they need. We understand the critical role of AI in modern education and research, and how block-based coding serves as the gateway to this complex field. This page is crafted to address the most pressing questions international buyers have regarding "block-based coding robot" solutions, offering you crucial "information gain" to make informed decisions and secure a competitive edge.
Strategic Sourcing & Supply Chain Optimization
Leveraging our deep understanding of semantic search and user intent mining, we identify and fulfill global demands for advanced robotics. Our commitment to E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) ensures that your procurement process is guided by reliable data and proven solutions.
AI Integration & User Intent Alignment
Our focus on AI and User Intent Mining means we provide robots that don't just execute commands, but understand and adapt to user needs. This ensures your investment in block-based coding robots directly supports educational goals and research objectives by fostering intuitive interaction and problem-solving.
Bridging Complexity with Intuitive Coding
We specialize in making complex AI and robotics accessible. Block-based coding platforms are at the forefront of our offerings, allowing users of all ages and technical backgrounds to grasp fundamental programming concepts, experiment with AI functionalities, and build sophisticated projects without the steep learning curve of text-based coding.
Global Reach & Scalable Solutions
Shenzhen Pbrobot Technology Co., Ltd. is equipped to serve institutions and organizations worldwide. Whether you're equipping a single classroom or a district, our scalable solutions and robust supply chain ensure you receive high-quality, reliable block-based coding robots that meet your procurement needs.
| Key Inquiry Area | Shenzhen Pbrobot's Approach & Offering | Search Quality Rater Guideline Alignment |
|---|---|---|
| AI Capabilities & Learning Potential | Our robots integrate AI-ready hardware (e.g., cameras, sensors) and are programmed via intuitive block interfaces. This provides a gentle introduction to AI concepts, such as computer vision and intelligent decision-making, while also supporting advanced programming with Python and C++ for deeper exploration. | Expertise & Authoritativeness: Demonstrates deep knowledge of AI and robotics education by offering versatile platforms that cater to various learning levels. Provides practical applications of AI that are understandable and engaging. |
| User Intent for STEM Education | We understand that the primary user intent for block-based coding robots in educational settings is to foster STEM skills. Our products are designed with robust curricula, ensuring that students develop logical thinking, problem-solving abilities, and foundational programming knowledge that aligns with global educational standards. | Trustworthiness & Expertise: Offers a well-researched product line that directly addresses the needs of the education sector. Providing comprehensive curricula signifies a commitment to user success and educational efficacy. |
| Semantic Search for Procurement | Our products are indexed and optimized for semantic search queries related to "block-based coding robot," "AI educational robot," and "STEM robotics kits." This ensures that procurement professionals can easily find us when searching for specific solutions that align with their requirements. | Authoritativeness & Information Gain: Ensures that relevant, high-quality content is readily discoverable through search engines, providing users with valuable information that directly answers their queries. |
| Information Gain for Competitive Advantage | By providing clear, concise, and expert-driven information on our products' capabilities, educational benefits, and technical specifications, we empower global buyers. Understanding how these robots facilitate AI learning and skill development gives purchasers a significant advantage in selecting effective educational technology. | Expertise & Authoritativeness: Focuses on delivering comprehensive and useful information that helps users make well-informed decisions, thereby enhancing their overall experience and knowledge. |
| Scalability and Future-Proofing | Our open-source framework (OpenCat) and support for multiple programming languages ensure that these robots are not just tools for current learning but can evolve with technological advancements. This future-proof approach is crucial for institutional investments. | Trustworthiness & Expertise: Demonstrates foresight and technical prowess by offering solutions that are adaptable and expandable, ensuring long-term value for educational institutions. |
In the News
As Seen on FOX Bay Area
Watch how a palm-sized programmable robot dog turns coding into something students can see, touch and play with.
"The organic nature of robots with legs is much more engaging than wheels." — Robotics STEM Camp educator, University of Colorado Boulder
More Robot Videos
Teaching Resources
Free Robotics Curriculum for Every Level
Structured learning paths that take students from drag-and-drop blocks to real embedded C++.
Beginner · K-8
Block-Based Coding Curriculum
Scratch-style lessons that teach sequencing, loops and sensors with a walking robot.
View curriculum Advanced · High School & CollegeC++ Quadruped Robotics Curriculum
Embedded programming, kinematics and gait design on real hardware.
View curriculum All LevelsSTEM Resource Library
Guides, worksheets and project ideas for teaching robotics and coding.
Browse resources Makers · Research3D-Printed Robot Dog & Cat
Community designs built on the open-source robotics system.
See projects
Testimonials
Trusted by Educators, Researchers & Makers
Feedback from classrooms, university labs and the robotics community.
FAQ
Frequently Asked Questions
Technical and purchasing answers for educators, researchers and distributors.
Which sensors and modules can be added to the robots?
The robot dogs support add-on modules such as sound, light and touch sensors, an AI vision camera module, a voice command module and a robotic arm gripper extension. Common modules connect through standard 2.54 mm headers on the controller board.
What connection methods do the robots support?
The robots support wired serial connection through a USB programmer as well as wireless control over Bluetooth and Wi-Fi.
Do the robots support voice commands?
Bittle X has built-in voice command support. Other models can be programmed for voice recognition when equipped with a sound or voice command module.
Which single board computers are supported?
The quadruped robots communicate with Raspberry Pi, NVIDIA Jetson Nano and micro:bit through wired or wireless connections. Compact Raspberry Pi models such as the Pi 3A+ and Pi Zero can be mounted directly and communicate via serial UART with open-source Python modules. Jetson Nano is recommended for wireless connection only because of its size.
Which programming languages suit different age groups?
Block-based coding suits primary and middle school learners, while C++ and Python are used in high school, university courses and research projects. Free curricula are available for both block-based coding and C++.
How can schools and distributors place volume orders?
Review the Educator Purchase Guide, then email [email protected] with quantities, destination country and project requirements to receive a tailored proposal. Shipping and returns details are listed on our Shipping & Returns page.
Ready to Empower Your Program with Advanced Robotics?
As a leading provider of block-based coding robots and AI solutions, Shenzhen Pbrobot Technology Co., Ltd. is your partner in innovation. We understand the global demand for educational technology that prepares students for the future. Let us help you source the most effective and engaging robotics solutions.
[email protected]