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Petoi Bittle is a tiny but powerful robot that can play tricks like real animals. We fine-tuned every bit to fit agile maneuverability into a palm-sized robot pet. You can bring Bittle to life by assembling its puzzle-like frame and downloading our demo codes on GitHub. You can also teach it new skills to win prizes in our community challenges. Bittle makes a perfect tool for learning, teaching, researching, or a surprising gift to impress your family and friends. 


  • Open source – Bittle is an open platform powered by OpenCat to fuse multiple makers’ gadgets into one organic system.

  • Arduino-powered extensibility – with our customized Arduino board coordinating all instinctive and sophisticated movements, you can clip on various sensors to bring in perception.

  • Artificial intelligence – one could also inject artificial intelligence capabilities by mounting a Raspberry Pi or other AI chips through wired/wireless connections.

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* use the optional intelligent camera module mounted on Bittle’s mouth to recognize and follow the object

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* Self-righting after falling from a slope (triggered by an infrared remote)

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* Climbing up a step under realtime instructions sent through Bluetooth

What’s included

  • Bittle

  • Bittle battery

  • Bittle shell

  • NyBoard V1

  • Bluetooth  dongle

  • Wifi dongle

  • 10x P1S servos


Media Coverage

Bittle ​has earned acclaims from the Arduino, Raspberry Pi communities and major media coverage from around the globe

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