uLearn by United Robotics Group

The K-1
Humanoid
Robot

A competition-proven, fully bipedal humanoid built for education and research. With 22 degrees of freedom, NVIDIA-powered AI, and ROS 2 compatibility, the K-1 brings advanced robotics into your classroom.

22 DoFDegrees of freedom
95 cmPortable humanoid
RoboCup2025 Champion
K-1 Humanoid Robot by United Robotics Group

Advanced humanoid robotics,
made accessible

The K-1 combines competition-grade bipedal locomotion with an open development platform, purpose-built for STEM education and AI research.

NVIDIA AI Computing

Powered by NVIDIA Jetson Orin NX delivering up to 200 TOPS of AI inference. Run neural networks, computer vision, and behavior control entirely on-board without cloud dependency.

True Bipedal Locomotion

22 degrees of freedom with full-force-controlled joints and dual encoders enable natural walking, balancing, kicking, and dynamic athletic movements — validated at RoboCup 2025.

ROS 2 & Open SDK

Fully compatible with ROS 2 and open APIs. Program in Python, C++, or use simulation environments like Isaac Sim, MuJoCo, and Webots for training and testing.

Rich Sensor Suite

3D depth camera for spatial perception, 9-axis IMU for balance, microphone array for voice interaction, speaker for audio output, and touch sensors for safe human interaction.

Portable & Durable

At just 95 cm tall and 19.5 kg, K-1 fits in a carry case. Move it between classrooms, labs, and competitions with ease. Battle-tested durability from RoboCup championships.

Booster GYM 2.0

Integrated simulation and reinforcement learning environment. Train locomotion policies, develop AI behaviors, and deploy directly to hardware — bridging sim-to-real robotics.

Purpose-built for
hands-on learning

From introductory STEM courses to PhD-level AI research, the K-1 provides a real-world platform for the full spectrum of robotics education.

01

STEM & Coding Education

Students program real bipedal walking, obstacle avoidance, and object recognition. The K-1 transforms abstract programming concepts into visible, physical outcomes that inspire deeper learning.

K–12 & Higher Ed
02

AI & Machine Learning Research

Deploy reinforcement learning policies, computer vision models, and NLP pipelines on real hardware. The NVIDIA computing platform handles YOLO, pose estimation, TTS, and ASR on-board.

University Labs
03

Robotics Competitions

The RoboCup 2025 KidSize champion platform. Both the 1st and 2nd place teams competed on identical K-1 hardware — making it a pure test of algorithms and software innovation.

RoboCup & Competitions
04

Human-Robot Interaction

Study embodied AI, social robotics, and natural language interaction. The K-1's multimodal sensor suite — vision, audio, touch — provides a complete platform for HRI research.

Research

Competition-grade
engineering

Full-force-controlled joints, dual encoders, and NVIDIA AI computing in a portable 19.5 kg frame. Every spec optimized for education and research.

Download Full Spec Sheet
AI Computing
Up to 200 TOPS
NVIDIA Jetson Orin NX — run neural networks, vision models, and RL policies on-board
Height
95 cm
Compact, portable
Weight
19.5 kg
Fits in a carry case
Degrees of Freedom
22 DoF
Legs 6×2, Arms 4×2, Head 2
Max Joint Torque
60 N·m
Knee joint, full-force control
Camera
3D Depth
RGBD stereo camera
IMU
9-axis
Balance & motion tracking
Connectivity
Wi-Fi 6 + BT 5.2
+ Gigabit Ethernet
Battery
40–80 min
Depending on config
Joint Control
Dual Encoder
Torque, velocity & position

Open, flexible,
research-ready

From visual programming to advanced sim-to-real reinforcement learning — the K-1 supports every level of development.

🤖

ROS 2 Compatible

Full ROS 2 support with open APIs for joints, sensors, and high-level motion interfaces. Integrate with the broader robotics ecosystem.

PythonC++ROS 2
🧠

Booster GYM 2.0

Integrated simulation environment for training locomotion and AI behaviors. Compatible with Isaac Sim, MuJoCo, and Webots for sim-to-real transfer.

Isaac SimMuJoCoWebots
📱

Mobile App Control

Configure networking, remote control, and run animations from the companion mobile app. Supports LLM integration with TTS and ASR for natural language interaction.

YOLOTTS/ASRLLM

Bring advanced humanoid
robotics to your institution

Speak with a uLearn specialist about the K-1 Humanoid. Available in Geek, Edu, and Pro configurations to match your needs and budget.