Bittle X V2

A small programmable robot dog offered as a construction kit or assembled package, using Petoi's OpenCat software.

Commercially offered

From $319 (USD)

Observed for the construction package with lite servos. Other servo, assembly and arm packages cost differently.

Bittle X V2. Product image supplied by Petoi.Image: Petoi

THE INTENDED JOB

Who it is for.

Makers and educators learning movement, sensors and robot programming.

BEFORE YOU DECIDE

This is a commercially released product; exact package stock was not confirmed.
Use the V2 manual for V2 hardware. Older Bittle documentation covers different boards.
Confirm the exact edition, current destination availability and delivered price with the seller. A listed product is not a live-stock guarantee.

LIVING WITH THE HARDWARE

Assembly: Choose a construction kit or assembled package. The V2 guide provides mechanical assembly and calibration instructions; servo and optional-arm packages differ.
Computer & setup: The V2 desktop tools run on a computer and support firmware, calibration and motion editing. Use instructions for BiBoard V1, not the older NyBoard hardware.
Connectivity: BiBoard supports a direct USB-C data connection and built-in Bluetooth. The computer data cable connects to the mainboard, not the battery's separate charging port.
Development access: V2 supports Petoi Coding Blocks, Python and C++ on its ESP32-based BiBoard V1. OpenCat and the published guides support custom movement and extensions.

FOLLOW THE EVIDENCE

Checked Sep 6, 2026. Product information describes published documentation, not our own hardware testing.