Petoi

About

Petoi makes miniature programmable animal robots for learning and locomotion experiments. Its current Bittle X and Nybble Q families take the form of a robot dog and cat: educational platforms with actuators and open-source OpenCat software. Users can begin with built-in movements and app control, then create their own sequences and programs. Petoi provides block-based coding, Python and C++, alongside teaching materials for robotics classes. The open code lets learners explore motion control and change behaviour beyond remote-control commands. The hardware and expansion options differ. Bittle X has a version with a robotic gripper, while Nybble Q includes an ultrasonic sensor. These components support user-developed projects.