Mini Pupper 2

Overview

The MangDang Mini Pupper 2 is the updated version of the original Mini Pupper, featuring a lighter 0.45 kg frame, improved 30 to 50 minute runtime, and optional camera add-on for computer vision experiments. The weight reduction and runtime improvements address two of the most common feedback points from Mini Pupper 1 users, making the platform more capable for extended experiments and more responsive due to the lower inertia.

Like its predecessor, Mini Pupper 2 is fully open-source, ROS2 compatible, and designed for educational use by university students and advanced hobbyists. The optional camera module supports object detection and visual navigation projects using standard ROS2 vision pipelines.

Key Specifications

• Weight: 0.45 kg (lighter than original)
• Runtime: 30 to 50 minutes
• Price: $649
• Camera: Optional add-on for computer vision
• Software: ROS2, Ubuntu compatible

Use Cases

Mini Pupper 2 is appropriate for UK university robotics education, covering legged locomotion, gait optimisation, and visual navigation. The optional camera enables projects integrating locomotion with perception, which is an important area of current robotics research and curriculum development.

Its price accessibility compared to professional quadrupeds makes it a realistic platform for undergraduate final-year projects, where students can own and modify the hardware without institutional procurement processes.

Buying Used

A secondary market is emerging through online platforms as Mini Pupper 2 accumulates installed base. Servo condition, battery health, and camera module integrity are the primary inspection points.

Alternatives to Consider

Mini Pupper (original) is available at lower used prices if budget is the primary constraint and the lighter frame and improved runtime of Mini Pupper 2 are not essential. Petoi Bittle is a simpler, more affordable quadruped for basic locomotion education focused on Arduino and Python without the ROS2 stack. Unitree Go2 is the step up towards semi-professional quadruped capability at a higher price, offering significantly better locomotion stability and payload for research applications that have outgrown the educational-tier Mini Pupper platform. Students who complete a Mini Pupper 2 project and want to progress in legged robotics research should look at the Go2 or Unitree B2 as the natural next step.