Robot Cat Nybble
Cute, Open Source, Programmable

for Learning & Fun

Learn and Play with Your Robot Pet

DIY

Build Your Own Robot

Play

Enjoy Your Creation

Maneuverability

Explore Real World

Coding

C++, Python

Open source

Extensibile & Customizable

Hands-on experiences

Learn STEM & Robotics

The World's Cutest Robot Cat

Dimension

250 x 107 x 140mm(10 x 4.2 x 5.5inch)

Weight

350g(12.3oz)

Real Cat-like Adorable Behaviors

Control with Programmable Behaviors

Programmable Artificial Intelligence

Leverage the Open Source Hardware Module Ecosystem

Arduino
Raspberry Pi(not included)

Built on OpenCat, an Open Source Project for Quadruped Robots

Adapt OpenCat for Your Own Purposes and run any Customized Version on four-legged robot Nybble

Play With Your "Cat" for Fun!

Perfect for STEM & Robotics Education

Learn Coding, Customize & Program Your Own Pet to Make It Come To Life With Amazing & Cute Tricks

Petoi Mobile App

Use the official mobile app for configuring and controlling Nybble.

Arduino C++ IDE

Program Nybble in C++ with Arduino IDE via wired, Bluetooth , or Wifi connections.

Python

Petoi open-source Python API enables sending serial commands through a terminal to control Nybble.

Petoi Mobile App

Use the official mobile app for configuring and controlling Nybble.

Arduino C++ IDE

Program Nybble in C++ with Arduino IDE via wired, Bluetooth , or Wifi connections.

Python

Petoi open-source Python API enables sending serial commands through a terminal to control Nybble.
  • 3D puzzle wooden frame

    The frame is a 3D puzzle featuring a retro screw-free design ** On average, it takes about 3 hour to put together the body from scratch.

  • Wireless Dongles

    Support Wifi and Bluetooth connectivity

  • Board

    Nybble is powered by NyBoard V1, a customized Arduino board with an Uno chip. It supports balancing and detecting body status (orientation and acceleration), infrared, serial communication and Raspberry Pi

  • Actuator
    • # of servos: 11
    • Max voltage: 8.4V
    • Wall material: Plastic
    • Gear: Alloy
    • Motor: coreless
  • Battery
    A Li-ion battery pack for about 70 minutes of playing time.
  • 3D puzzle wooden frame

    The frame is a 3D puzzle featuring a retro screw-free design ** On average, it takes about 3 hour to put together the body from scratch.

  • Wireless Dongles
  • Board
  • Actuator
  • Battery

Join the Community at Petoi

Nybble is a walking four-legged robot that started with Arduino, Hackster.io and Github open-source communities.
We have our forums to give updates, answer questions and run competitions to encourage showcasing innovative uses of Nybble.

Laila ClementsKickstarter backer

I am in love with Petoi robots because they are full-programmable, very fast and have lots of endurance in running.

Tiantian ZhangThe Chinese University of Hong Kong

Our Robotics & AI Lab is using Petoi legged robots for robotics research and kid robotics camps. They are are fun, agile, easy to run experiments, and affordable. We used to use bigger quadruped robots, but they were so clumsy to control, required a big area to run.

IVY MAKER

Our young students are so excited to assemble their own robot cats. Not only they can learn programming and robotics, but they also use their imaginations to program Nybble to come to life and perform different tricks.

Pericles TsellosIndiegogo backer

I’m excited to put a Lidar on Nybble’s back and have him navigate around my house with SLAM algorithm.

Petoi Nybble Robot Cat

Adorable Open Source Quadruped Robotics Kit

Buy Now