Skip to main content

LEARN FREE MODULES TECHNOLOGY GITHUB

PREFACE: Physical AI and Humanoid Robotics Textbook
Module 0: Getting Started with Physical AI
Module 1: Introduction to Physical AI
Module 2: Robotic Nervous System
Module 3: Digital Twin
Module 4: AI Robot Brain
Module 5: Vision Language Action
Module 6: Humanoid Robot Development
Module 7: Conversational Robotics

Module 2: Robotic Nervous System
Chapter 6: Nodes, Topics, Services, Actions
service-based-communication

service-based-communication

topic-based-communication

action-based-communication

Learn

Start Your Journey
Course Modules
Getting Started

Technology

ROS 2
Gazebo & Unity
NVIDIA Isaac

Resources

Documentation
Course Overview
Hardware Requirements

RoboCraft

Physical AI & Humanoid Robotics Textbook

© 2026 RoboCraft - Open Source - Free forever