GO2 Quadruped Tutorials ======================= .. .. image:: media/figures/Go2.png .. :alt: GO2 Robot .. :width: 100% .. meta:: :description: Discover in-depth user guides, tutorials, and technical documentation tailored for the Unitree Quadruped Go2 robot. Gain insights into setting up, controlling, and optimizing your Go2 robot's performance with ease. :keywords: quadruped robotics, robotics documentation, quadruped robots, robotics tutorials, go2 documentation, mbs docs, go2 mbs docs,unitree, quadruped go2, robot, documentation, user manual, tutorials, setup, operation, programming This package supplies Sphinx-based tutorial content to assist you with setting up and operating your GO2_ quadruped robot. The tutorials topics are listed in the left column, and presented in the suggested reading order. .. _GO2: https://www.quadruped.de/QUADRUPEDs .. Key Features .. ------------ .. - Fastest running speed of 5m/s (11.2mph, close to the speed of professional long-distance runners) .. - ISS 2.0 intelligent accompanying system, patented wireless vector positioning and control technology .. - Super-wide-angle 3D LIDAR with Image tansmission Resolution 1280*720 FOV 120° Ultra wide angle camera + Front lamp. .. - Built-in super AI computing power with 8-core high-performance CPU + GPU (Optional Nvidia Jetson Orin) .. important:: Please be aware that the large language model and login information when connected over the internet has the **information transferred** to Unitree throughout. The **Unitree Go2** represents the new frontier of *embodied AI* — a powerful fusion of robotics and intelligence that redefines the future of bionic quadrupeds. Designed with state-of-the-art perception, advanced AI-driven locomotion, and robust mechanical performance, the Go2 is engineered to explore, learn, and interact with the world around it. .. image:: media/gifs/go2_intro.webp :alt: Unitree Go2 Robot :width: 100% Unitree’s relentless innovation and technological leadership have led to the creation of the Go2 — an **intelligent, agile, and reliable partner** for research, exploration, and real-world applications. | Revolutionary Perception with 4D LiDAR -------------------------------------- The Go2 introduces the **Unitree self-developed 4D LiDAR L1**, offering a **200% improvement** in recognition performance. With an ultra-wide hemispherical field of view (360° × 90°), a *minimum detection distance of just 0.05m*, and exceptionally small blind spots, the Go2 is capable of **true all-terrain recognition** and safe navigation. .. image:: media/gifs/go2_lidar.webp :alt: Go2 4D LiDAR :width: 100% | Embodied Intelligence: AI + Robot --------------------------------- Powered by **GPT-driven intelligence**, the Go2 integrates *AI with robotics* to achieve a new level of **decision-making and adaptability**. Through **large-scale AI simulation training**, the robot masters complex gaits including: - Upside-down walking - Adaptive roll-over recovery - Obstacle climbing - Agile, stable locomotion in dynamic environments This makes the Go2 one of the most **versatile and intelligent quadrupeds** in its class. .. image:: media/gifs/go2_ai.webp :alt: Go2 4D LiDAR :width: 100% | Dynamic Movements and Expressive Poses -------------------------------------- The Go2 is designed not only for **functional mobility** but also for **expressive interaction**. It can perform a wide variety of actions and poses, such as: - Jumping and stretching - Shaking hands - Cheering and pouncing - Sitting and resting +---------------------------------------------------+---------------------------------------------------+ | .. figure:: media/gifs/Go2_Shake_Hands.gif | .. figure:: media/gifs/Go2_Jump_Forward.gif | | :width: 100% | :width: 100% | | :align: center | :align: center | | | | +---------------------------------------------------+---------------------------------------------------+ | .. figure:: media/gifs/Go2_Rollover.gif | .. figure:: media/gifs/Go2_Dance.gif | | :width: 100% | :width: 100% | | :align: center | :align: center | | | | +---------------------------------------------------+---------------------------------------------------+ | Enhanced Battery and Power System --------------------------------- With an upgraded **8,000mAh battery** (standard) and an optional **15,000mAh ultra-long-life battery**, the Go2 achieves **up to 150% greater endurance** compared to previous models. Its **28.8V system voltage** enhances *motor efficiency, stability, and overall performance*. .. image:: media/gifs/go2_followme.webp :alt: Go2 Battery :width: 100% :class: mbsrounded | Superior Motor Performance -------------------------- The Go2’s redesigned actuators deliver **30% improved performance** with a **peak joint torque of 45 N·m**. A new *internal trace connection technique* and integrated *heat pipe cooling* ensure stability during long-term operation, even under demanding workloads. | 3D LiDAR Mapping and Autonomy ----------------------------- Using the built-in **4D LiDAR L1** and a dedicated **mobile App**, users can create **3D point cloud maps** and define navigation paths. This enables the Go2 to **move autonomously** and adapt intelligently to complex environments. .. image:: media/gifs/go2_autonomy.webp :alt: Go2 Battery :width: 100% | ISS 2.0 — Intelligent Side-Follow System ---------------------------------------- The Go2 is equipped with the latest **ISS 2.0 (Intelligent Side-follow System)**. With advanced *wireless vector positioning and control*, it offers: - **50% improvement in positioning accuracy** - **Remote control distance >30m** - **Optimized obstacle avoidance strategies** This ensures smooth and intelligent traversal over challenging terrains. .. image:: media/gifs/go2_followme_1.webp :alt: Go2 Battery :width: 100% | OTA — Continuous Evolution --------------------------- The Go2 is designed to **keep evolving**. With *user authorization*, it connects to the **cloud-based OTA service**, allowing seamless program upgrades that continuously improve performance and expand functionality. .. image:: media/figures/ota_upgrade.png :alt: Go2 Battery :width: 100% | Technical Specifications ======================== +----------------------------------------+------------------------------------------------------+ | **Core Capabilities** | | | | | +========================================+======================================================+ | **Recognition System** | Standard Ultra-Wide 4D LiDAR L1 | +----------------------------------------+------------------------------------------------------+ | **Maximum Running Speed** | ~5 m/s (tested in lab conditions) | +----------------------------------------+------------------------------------------------------+ | **Peak Joint Torque** | ~45 N·m | +----------------------------------------+------------------------------------------------------+ | **Wireless Modules** | Wi-Fi 6 / Bluetooth / 4G | +----------------------------------------+------------------------------------------------------+ | **Battery Endurance** | ~2–4 hours (depending on configuration and use) | +----------------------------------------+------------------------------------------------------+ | **Side-follow System** | ISS 2.0 | +----------------------------------------+------------------------------------------------------+ .. image:: media/gifs/go2_jump.webp :alt: Go2 :width: 100% | Intelligent Interaction ======================= - **Real-time HD image transmission** via the mobile App - **4G & eSIM support** for stable long-range connectivity - **Graphical programming interface** with drag-and-drop functions for beginners and developers - **Advanced obstacle avoidance** using 4D LiDAR with precise 3D world reconstruction +---------------------------------------------------+---------------------------------------------------+ | .. figure:: media/figures/app_interaction_1.webp | .. figure:: media/figures/app_interaction_2.webp | | :width: 100% | :width: 100% | | :align: center | :align: center | | | | +---------------------------------------------------+---------------------------------------------------+ | .. figure:: media/figures/app_interaction_3.webp | .. figure:: media/figures/app_interaction_4.png | | :width: 100% | :width: 70% | | :align: center | :align: center | | | | +---------------------------------------------------+---------------------------------------------------+ | Pushing Boundaries with Technology ================================== The **Unitree Go2** is more than just a quadruped robot — it is a **new intelligent creature**. With advanced AI, superior hardware, and a constantly evolving system, the Go2 leads the **next generation of bionic robotics**, setting a new standard for performance, intelligence, and interaction. | .. important:: - The listed specifications may vary based on configuration and usage environment. - Maximum torque values differ between joints; 45 N·m represents peak performance at the largest joint. - Battery endurance depends on operational conditions and selected battery configuration. - Product features may continue to evolve via OTA updates. - Always refer to the actual product for the latest details. - This product is intended for civilian applications only; avoid unsafe modifications or hazardous usage. .. meta:: :description: Explore the comprehensive user manual and documentation for the Unitree Go2 quadruped robot. Learn about its AI-driven locomotion, 4D LiDAR sensing, endurance upgrades, and advanced interaction capabilities. :keywords: Unitree Go2, quadruped robot, 4D LiDAR, AI robotics, Go2 documentation, Unitree robot, embodied AI, ISS 2.0, bionic robot, OTA upgrades .. toctree:: :titlesonly: :hidden: :caption: Quadruped GO2 Overview Overview_1 .. toctree:: :titlesonly: :hidden: :caption: Unboxing unboxing .. toctree:: :titlesonly: :hidden: :caption: Operation controller .. toctree:: :titlesonly: :hidden: :caption: QRE GO2 ROS go2_ros2_driver go2_ros2_installation .. toctree:: :titlesonly: :hidden: :caption: Projects go2-steamdeck go2-openmanipulator .. toctree:: :titlesonly: :hidden: :caption: Getting Help getting_help getting_involved faq