The Unitree R1 EDU U1 is a fully programmable, lightweight humanoid robot designed primarily for research and educational purposes. It's part of Unitree's line of bipedal robots and is a step up from their more basic models. All features of the R1 Basic version Total degrees of freedom (joint motors): 24 Degrees of freedom per leg: 6; waist: 2; arm: 5; head: none Built-in expansion dock with 40Tops computing power for development, including AI algorithm support Maximum arm load: 2kg Supports high- and low-level development, provides robot models and simulation interfaces, and supports simulation environments such as Isaac SIM Provides excellent technical support, comprehensive development manuals, and ecosystem support Perception sensor: Humanoid binocular camera 12-month warranty