FF Master Mini three-quarter side view

FF Master Mini

The all-rounder,
from classroom to competition.

Embodied-AI humanoid robot for education and athletic competition
From $9,990

Education and Competition

One robot.
Learn, build, compete.

The first compact embodied-AI humanoid robot in the U.S. to combine programming education, an open development platform and real athletic competition in a single machine. Students learn programming and AI algorithms, then apply their work directly to autonomous ball detection, tracking, shooting and match play. Learn on it, build on it, compete on it — without ever switching platforms.

AI Compute

Multiple compute tiers.
Configured to your needs.

A choice of compute tiers rarely offered on small humanoid robots. Schools, developers and professional teams can match the configuration to the complexity of the task, avoiding both a shortfall in performance and unnecessary over-investment.

Students recording an autonomous obstacle-avoidance gait test with Master Mini in a gym
48 TOPS Classroom teaching and introductory programming
117 TOPS Development, teaching and research
200 TOPS Professional embodied-AI development and competition training

Vision and Perception

Sees the ball.
Stays on its feet.

Master Mini turning while dribbling, using its stereo depth camera and IMU

A stereo depth camera fused with a 9-axis IMU, plus a circular 3-microphone array and speaker, deliver visual depth, speech recognition and self-orientation sensing at once.

Stereo Depth camera for visual depth and distance sensing
9-axis IMU for real-time attitude sensing and balance
3 mics Circular array and speaker — conversation-ready out of the box

Performance and Reliability

Takes a fall.
Gets back up.

An integrated whole-body motion control system, built on a competition-proven dynamic locomotion foundation, supports walking, turning, standing up, dancing and soccer straight out of the box. Every unit ships to impact-test standards, reinforced for frequent falls, collisions and sustained training.

Master Mini steadying itself after a collision in training
60 N·m Maximum peak joint torque
Dual encoders Closed-loop control on key joints
Ready to move Walking, turning, standing up, dancing and soccer

Battery and Runtime

One class.
One charge.

The extended-range model carries a 5 Ah battery for roughly 80 minutes of runtime while walking at 0.4 m/s. A full class, or a complete round of development testing, with no stop to recharge.

Master Mini taking part in a full 80-minute class

Design and Build

Light to carry.
Compact by design.

A compact build that still delivers a complete humanoid kinematic chain. One person can carry, set it up and store it — no heavy transport equipment required, bringing the barrier to deploying a humanoid robot down to “carry it into the classroom”.

A teacher carrying Master Mini into a classroom alone
95 cm Height
19.5 kg Weight
22 DOF Whole-body degrees of freedom

FF EAI Brain

Open from
day one.

Support for large speech models, multimodal understanding and task-based interaction, with a continuously expandable library of robot Skills. Open interfaces for motion, perception and application development, backed by firmware updates and a complete developer toolchain — approachable for beginners, and deep enough for advanced teams to modify and validate their own algorithms.

Explore the developer platform

Tech Specs

Which one
is right for you.

FF Master Mini

Entry

Master Mini

Classroom teaching and introductory programming.

From $9,990

Includes a $1,000 Skill Pack

48 TOPS

Dense architecture
Classroom teaching and introductory programming

30 minutes

2 Ah battery
Runtime walking at 0.4 m/s

95 cm

950 × 400 × 180 mm
≈ 19.5 kg

22 DOF

Whole-body degrees of freedom
Legs 6×2 · Arms 4×2 · Head 2

Stereo + 9-axis

Depth camera and IMU
3-mic circular array + speaker

Wi-Fi · Bluetooth

Wireless connectivity
Open to custom development

FF Master Mini Pro

Most popular

Master Mini Pro

Development, teaching and research.

From $12,990

Includes a $1,500 Skill Pack

117 TOPS

Development, teaching and research
Simulation-to-hardware validation

80 minutes

5 Ah battery
Runtime walking at 0.4 m/s

95 cm

950 × 400 × 180 mm
≈ 19.5 kg

22 DOF

Whole-body degrees of freedom
Legs 6×2 · Arms 4×2 · Head 2

Stereo + 9-axis

Depth camera and IMU
3-mic circular array + speaker

Wi-Fi · Bluetooth

Wireless connectivity
Open to custom development

FF Master Mini Ultra

Flagship

Master Mini Ultra

Professional embodied-AI development and competition training.

From $17,990

Includes a $2,000 Skill Pack

200 TOPS

Professional embodied-AI development
Competition training and match play

80 minutes

5 Ah battery
Runtime walking at 0.4 m/s

95 cm

950 × 400 × 180 mm
≈ 19.5 kg

22 DOF

Whole-body degrees of freedom
Legs 6×2 · Arms 4×2 · Head 2

Stereo + 9-axis

Depth camera and IMU
3-mic circular array + speaker

Wi-Fi · Bluetooth

Wireless connectivity
Open to custom development