Hiwonder MechDog AI ESP32 Open-Source Programmable Quadruped Robot Dog with Large AI Models for Vision, Voice & Grasping
【AI Desktop Robot Dog】Powered by ESP32, MechDog AI features a head-mounted module running multimodal large models, delivering a complete AI robotic experience right on your desktop.
【Multidimensional AI Models】By seamlessly fusing text, voice, and vision models, it enables fluid conversation, scene understanding, object recognition, and even autonomous transport.
【High-Performance Hardware】Features high-speed coreless servos and a lightweight 3DOF robotic arm, and provides abundant extension interfaces to fully meet secondary development needs.
【Rich Interactive Features】Supports a wide range of interactions, including visual tracking, intelligent grasping, smart chat, voice control, face recognition, and group control.
【Professional Learning Resources】Includes open-source code, schematics, and comprehensive course materials to guide you from beginner to pro in full-stack development.
Product Description
MechDog AI is a desktop robot dog powered by large AI models. Built on the ESP32 platform, it features a head-mounted AI module that seamlessly fuses multimodal large models across text, voice, and vision. This enables not only natural, human-like conversation and control, but also a deep understanding of surrounding objects—making it a truly intelligent AI robot dog capable of "thinking"!
Deploys Large AI Models
Built on the ESP32-S3 module, the dedicated AI module seamlessly fuses text, voice, and vision models. This enables natural, human-like conversation and fluid control with ease.
Embodied AI Applications
Empowered by high-performance hardware and multi-dimensional sensors combined with multimodal large models, MechDog AI achieves next-level human-robot collaboration and intelligent task execution.
Inverse Kinematics & Gait Control
Master advanced robotics using precise inverse kinematics and gait control. Experience agile multidirectional movement, fully custom gait parameters, and stepless height adjustments.
AI Vision & Voice Interaction
By fusing AI vision and voice interaction with multi-sensor data, MechDog AI closes the embodied AI loop. Seamlessly unlock object detection and smart transport capabilities.
High-Performance Hardware Configuration
MechDog AI's high-performance hardware forms the robust physical backbone of the entire system. It provides reliable operation and ample power, ensuring that even complex AI computations and precise mechanical movements are executed smoothly and efficiently.
Robust Build, Lasting Performance
Powered by the ESP32 controller and equipped with high-performance coreless servos and a long-lasting lithium battery, MechDog AI is engineered to deliver a powerful, fluid, and enduring learning and development experience.
8DOF Structure, Coreless High-Speed Servos
The legs of MechDog AI are designed with a metal linkage structure and are equipped with 8 high-performance coreless servos. It can simulate quadruped movement with agility and precision accurately.
High-Performance AI Module
The WonderLLM AI module integrates a 2MP HD camera and a built-in Hi-Fi speaker to enable seamless visual and voice interactions. It empowers MechDog AI with powerful environmental perception, intelligent reasoning, and decision-making capabilities.
3DOF Lightweight Robot Arm
Equipped with a 3DOF lightweight robotic arm driven by high-precision micro servos, MechDog AI instantly translates intelligent decisions into precise physical actions—effortlessly handling complex tasks like grasping and transporting.
Deploy Multimodal Large AI Models to Unlock Embodied AI
WonderLLM AI Module: Multi-Model Interactive System
Equipped with the WonderLLM P4C5 AI Module, Mechdog AI redefines embodied AI interaction. By flexibly integrating top-tier LLMs like DeepSeek,Doubao and Qwen3, it delivers highly engaging conversations and insightful knowledge retrieval. Seamlessly switch between 30+ dialogue languages for global real-time communication, while fully customizing your AI companion's personality, voice, and behavioral logic to craft a truly unique, intelligent robotic partner.
Creative Multimodal Al Applications
MechDog Al fuses multimodal large models, endowing it with cross-modal perception and understanding. It flexibly switches and combines text, voice, and image models to enable richer, smarter interactions, delivering a truly creative experience!
Embodied Intelligence Creative Projects
MechDog Al leverages high-performance hardware and multi-dimensional sensors to perceive its surroundings.By deeply fusing multimodal large models, it understands the environment to plan and execute tasks flexibly. This achieves advanced human-robot collaboration, delivering a truly natural and eficient interaction experience.
Rich Interactive Features
MechDog Al is equipped with an Al Large Model module that integrates a 2MP HD camera, a high-fidelity microphone, and a speaker. Paired with a 3DoF robotic arm, it enables a wide range of intelligent interactions-including visual recognition, voice interaction, and object grasping-unlocking a high-level robotic application experience.
Inverse Kinematics & Gait Control
Driven by a custom 8DOF inverse kinematics algorithm and a 6-axis IMU, MechDog AI breaks traditional gait constraints. It calculates real-time trajectories for centimeter-level foot positioning, backed by open-source kinematics APIs. By autonomously perceiving its posture, the robot seamlessly adapts to complex dynamic terrains to deliver exceptionally stable and flexible motion.
Visual PC Software
MechDog AI provides professional visual PC software, supporting precise joint control of direction, coordinates, and posture. With a built-in graphical action editor supporting visual tuning, it allows for the easy editing and optimization of robot actions, even with zero prior experience.
Coordinate Control
By clicking and dragging coordinate points on the PC software, spatial coordinate commands are sent in real-time to the control unit. This precisely directs the robot's end-effector positions to specific targets, achieving visualized path control.
Action Group Editing
Action parameters for each step can be set via a drag-and-drop interface, allowing for the rapid construction of coherent robot action groups without writing a single line of code.
Professional Visualized App
3 Coding Languages: From Scratch to Python
From beginner-friendly Scratch blocks and open-source Arduino to the professional Python ecosystem. It comprehensively covers all learning stages, empowering the efficient implementation of complex algorithms and creative expansion.
Hardware Parameters
Specification Parameters
Dimensional Diagram
| Product name | MechDog AI | Product dimensions | 269 × 126 × 174 mm (Powered-on standing, Advanced Kit) |
|---|---|---|---|
| Product weight | 711 g (Advanced Kit) | Body material | Hard aluminum alloy |
| Degrees of freedom (DOF) | 8DOF body + 3DOF robotic arm | Power supply | 7.4V 1500mAh 5C high-discharge Li-ion battery |
| Control chip | ESP32 dual-mode SoC chip | Software | PC action editing software + app (Android & iOS) |
| Servo model | HPS-0618SG high-performance coreless servo ×8, LFD-01M micro servo ×3 | Control method | PC control / app control |
| Package dimensions (Advanced Kit) | 349 × 164 × 135 mm | Package weight (Advanced Kit) | Approx. 1.16 kg |
| Product name | MechDog AI |
|---|---|
| Product dimensions | 269 × 126 × 174 mm (Powered-on standing, Advanced Kit) |
| Product weight | 711 g (Advanced Kit) |
| Body material | Hard aluminum alloy |
| Degrees of freedom (DOF) | 8DOF body + 3DOF robotic arm |
| Power supply | 7.4V 1500mAh 5C high-discharge Li-ion battery |
| Control chip | ESP32 dual-mode SoC chip |
| Software | PC action editing software + app (Android & iOS) |
| Servo model | HPS-0618SG high-performance coreless servo ×8, LFD-01M micro servo ×3 |
| Control method | PC control / app control |
| Package dimensions (Advanced Kit) | 349 × 164 × 135 mm |
| Package weight (Advanced Kit) | Approx. 1.16 kg |
Product Parameters
| Item | Specification |
| Product name | MechDog AI |
| Product dimensions | 269 × 126 × 174 mm (Powered-on standing, Advanced Kit) |
| Product weight | 711 g (Advanced Kit) |
| Body material | Hard aluminum alloy |
| Degrees of freedom (DOF) | 8DOF body + 3DOF robotic arm |
| Power supply | 7.4V 1500mAh 5C high-discharge Li-ion battery |
| Control chip | ESP32 dual-mode SoC chip |
| Software | PC action editing software + app (Android & iOS) |
| Servo model | HPS-0618SG high-performance coreless servo ×8, LFD-01M micro servo ×3 |
| Control method | PC control / app control |
| Package dimensions (Advanced Kit) | 349 × 164 × 135 mm |
| Package weight (Advanced Kit) | Approx. 1.16 kg |
Shipping & Delivery
1. Free Shipping Policy
Hiwonder offers free standard shipping on orders over US $499 (before tax and duties), delivered via trusted carriers such as DHL, UPS, or FedEx.
Most orders arrive within 6 working days after dispatch. You can check if your country is eligible for free shipping in the regions listed below.
Eligible Regions
- Americas: United States, Canada, Mexico, Chile
- Europe: Germany, United Kingdom, Netherlands, Switzerland, France, Austria, Italy, Belgium, Spain, Sweden, Finland, Norway, Portugal, Czech Republic, Poland, Greece, Slovenia, Romania, Denmark, Bulgaria, Luxembourg, Slovakia, Hungary, Ireland, Estonia, Lithuania
- Asia: China, Japan, Singapore, South Korea, United Arab Emirates, Malaysia, Thailand, Philippines, Indonesia
- Oceania: Australia, New Zealand
If your country or region is not listed above, the shipping cost will be automatically calculated at checkout once you enter your shipping address.
2. Customs & Import Fees
All international shipments are subject to local customs regulations. Import duties, taxes, or other fees may be charged by your country's customs authority upon arrival.
Our shipping term is FOB Shenzhen, which means these fees, if any, are the customer's responsibility. The shipping carriers will assist with the customs clearance process to ensure smooth delivery.
If a package is returned due to unpaid customs duties, any related return or reshipping fees will be deducted from your refund.
3. Order Processing Time
Orders are typically processed within 24 hours after placement and shipped the next business day.
Orders placed on weekends or public holidays will be shipped on the next working day.
Once shipped, you will receive a confirmation email with tracking information.
Questions & Answers
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