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BabyAlpha Dev-Q

Open-source quadruped robot by WEILAN with high-performance joints, designed for developers to create and customize advanced robotic applications.
With shipment Cash On Delivery for $0.00
Sales price $900.00
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Description
Software Package
Open-source control and perception software stack. Supports ROS for robot operating system functions. APIs for motion control, sensor integration, and AI model deployment.
Actuators
High-performance joint motors optimized for dynamic and efficient quadrupedal locomotion.
Compiute
Onboard computing with support for standard embedded processors (specifics not publicly detailed). Capable of running advanced AI models and real-time control loops.
Sensors
Includes position encoders, IMU, and available interfaces for custom sensor integration. Access to environmental perception sensors, depending on custom configurations.
Max Op. time
120
mins

The BabyAlpha Dev-Q is a developer-focused variant of WEILAN's BabyAlpha quadrupedal robot series, unveiled alongside the BabyAlpha A2 family companion model. It is designed specifically for engineers, researchers, and robotics enthusiasts who want to explore and innovate in quadrupedal robotics. Featuring high-performance joint motors and a lightweight yet durable frame, the Dev-Q offers open-source development interfaces that enable users to customize software and hardware, develop new applications, and push the boundaries of robotic engineering.

Use Cases

  • Open-Source Development Platform: Provides APIs and interfaces that allow full customization of motion, control, and sensory processing.
  • High-Performance Joint Motors: Enables advanced, smooth, and precise robotic movements suitable for various experimental and real-world scenarios.
  • Lightweight & Durable Design: Facilitates mobile autonomy and robustness in handling indoor and experimental environments.
  • Supports Research & Innovation: Allows developers to experiment with algorithms for locomotion, AI, object recognition, and human-robot interaction.

Industries

  • Academic Research: Ideal for universities and labs researching legged locomotion and robotics control.
  • Robotics Engineering: Platform for prototyping and refining robotic algorithms and sensors.
  • AI Development: Used to test integration of advanced AI models in robotics.
  • Product Development: Base model for startups and companies creating customized quadrupedal robot applications.

The BabyAlpha Dev-Q is a cutting-edge quadrupedal robotic platform featuring robust joint motors and a lightweight body engineered for flexibility and durability. Unlike the family-focused BabyAlpha A2, the Dev-Q is aimed at robotics developers seeking an open interface for software and hardware experimentation. This robot supports full access to control systems, sensor data, and motor commands, enabling detailed research and development in robot mobility, perception, and AI integration.

Connectivity

  • Supports Wi-Fi and Bluetooth for programming and telemetry.
  • Open access to sensor streams and motor control via standard APIs.
  • Compatible with common robotic communication standards for integration.‍

Capabilities

  • Precise Multi-DOF Control: High-performance actuators grant smooth, accurate locomotion and posture control.
  • Customization Friendly: Open-source software and hardware interfaces encourage broad experimental use.
  • Modular Design: Lightweight frame allows easy upgrades and sensor/actuator additions.
  • Autonomous Navigation Base: Supports integrated navigation stacks for path planning and obstacle avoidance.
  • Compatibility: Works with ROS and other robotics middleware.

‍

The BabyAlpha Dev-Q robot dog is a powerful open-source quadruped robotics platform developed by WEILAN Intelligent Technology, designed specifically for developers, researchers, and AI engineers.

Unlike the consumer-focused BabyAlpha A2, the Dev-Q is built as a fully customizable robotics development platform, offering direct access to hardware control, sensor data, and AI integration tools. With support for ROS (Robot Operating System) and open APIs, it enables rapid prototyping of advanced robotics applications—from locomotion algorithms to computer vision and autonomous navigation.

Equipped with high-performance joint actuators, the Dev-Q delivers smooth, precise, and dynamic quadrupedal movement. Its lightweight yet durable frame (approx. 7 kg) makes it ideal for indoor testing, research labs, and experimental robotics environments.

The robot supports modular expansion, allowing developers to integrate additional sensors, AI models, and custom hardware. With onboard computing capabilities and real-time control loops, the BabyAlpha Dev-Q is a flexible platform for pushing the boundaries of AI robotics, perception systems, and embodied intelligence.

Whether used in academic research, robotics startups, or AI development labs, the Dev-Q provides an accessible yet powerful entry into advanced quadruped robotics. 

TECHNICAL SPECIFICATIONS

Model: BabyAlpha Dev-Q
Developer: WEILAN Intelligent Technology

Dimensions:

  • Length: 516 mm
  • Width: 298 mm
  • Height: 308–338 mm

Weight: ~7 kg (with battery)

Mobility:

  • Quadruped locomotion
  • Max step height: ~120 mm
  • Max slope: ±20°

Actuators:

  • High-performance joint motors
  • Multi-DOF precise motion control

Sensors:

  • IMU (inertial measurement unit)
  • Position encoders
  • Expandable sensor interfaces (LiDAR, cameras, etc.)

Software & AI:

  • Open-source software stack
  • ROS / robotics middleware support
  • APIs for motion, perception, and AI integration
  • Real-time control & AI model deployment

Connectivity:

  • Wi-Fi
  • Bluetooth
  • Developer access to telemetry & control

Battery Life:

  • Up to ~120 minutes

Applications:

  • Robotics R&D
  • AI and machine learning research
  • Autonomous navigation testing
  • Education & STEM programs
  • Startup prototyping

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