
Petoi Bittle
Open Source Bionic Robot Dog for Learning & Fun

Learn and Play with Your Robot Pet

DIY
Build Your Own Robot

Coding
C++, Scratch, Python

Maneuverability
Explore Real World

Open Source
Extensibile and Customizable

Hands-on Experiences
Learn STEM and Robotics

Platform
Artificial Intelligence Applications

The world's First Palm-sized,
Servo-activated Robot Dog


Dimensions
200 x 110 x 110mm(7.9 x 4.3 x 4.3inch)

Weights
290g(10.22oz)
Programmable Artificial Intelligence
Leverage the Open Source Hardware Module Ecosystem

Arduino

Raspberry Pi(not included)

Camera(optional)
Built on OpenCat,
an Open Source Project for Quadruped Robots
Adapt OpenCat for Your Own Purposes and run any Customized Version on Bittle


Play with Your "Dog" for Fun
Perfect for STEM & Robotics Education
Learn Coding, Customize & Program Your Own Pet to Make It Come To Life With Amazing & Cute Tricks
Built for Robotics & AI Research
Affordable Quadruped Robots to Make Your Research & Prototype Dream Come True
https://cdn.shopify.com/s/files/1/0550/2015/9160/files/4.bittlle_simulator_picture_in_picture.mp4?v=1625127205 https://cdn.shopify.com/s/files/1/0550/2015/9160/files/bittlle_simulator_picture_in_picture_480w.mp4?v=1651031843
Petoi Mobile App
Arduino IDE
CodeCraft (Scratch-based)
Python API sending serial commands
Petoi Mobile App

Arduino IDE

CodeCraft (Scratch-based)
Python API sending serial commands



-
Wireless Dongles
Support Wifi and Bluetooth connectivity
-
Battery
A Li-ion battery pack for about one hour of continuous walking
-
Board
Bittle 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
- a controllable angle of 270 degrees
- eight P1S servos to actuate Bittle's walking joins, one is for head panning.
-
Puzzle-like Body Frame
Interlocking frame as a 3D puzzle with very few screws involved
- On average, it takes about one hour to put together the body from scratch.





-
Wireless Dongles
Support Wifi and Bluetooth connectivity
-
Battery
A Li-ion battery pack for about one hour of continuous walking
-
Board
Bittle 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
- a controllable angle of 270 degrees
- eight P1S servos to actuate Bittle's walking joins, one is for head panning.
-
Puzzle-like Body Frame
Interlocking frame as a 3D puzzle with very few screws involved
- On average, it takes about one hour to put together the body from scratch.
Extensible with Arduino & Raspberry Pi Modules(Optional Add-ons)
-
The intelligent camera module
- integrates multiple vision recognition algorithms to return recognized human body, objects, and symbols through serial/I2C/WiFi.
- stream video through WiFi.
Check here for more details

-
The intelligent camera module
- integrates multiple vision recognition algorithms to return recognized human body, objects, and symbols through serial/I2C/WiFi.
- stream video through WiFi.
Check here for more details

Top Kickstarter Project Crowdfunded by 2,052 Backers with
$567,218 Pledge

Join the Community at Petoi
Bittle 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 Bittle.



I am in love with Petoi robots because they are full-programmable, very fast and have lots of endurance in running.
Tinkergen has hundreds of young learners of coding and robotics using Petoi Bittle. Our students learn to program Bittle actions and tricks to amaze their friends and families. Our teachers also like the endless possibilities of teaching with Bittle.
Our Robotics & AI Lab is using Petoi robots for robotics research and kid robotics camps. They are are fun, agile, easy to run experiments, and affordable. We used to use bigger robots, but they were so clumsy to control, required a big area to run.
I’m assembling Argo (my Bittle’s name), and starting with Arduino in Linux. I MUST make my compliments !!! Really a good job! I can’t imagine how many hours did you spent for the Code and for projecting the body of Bittle.
In Italian we say: OTTIMO LAVORO !