ROS 2 Made Simple

Build real robots with ROS 2! Learn hands-on development with Python and C++, from basic nodes to complete autonomous systems. No fluff, just working code.

Key Features
• Build complete robot systems from scratch using Python and C++ with working code examples
• Master ROS 2 fundamentals through hands-on projects including navigation and sensor integration
• Create realistic Gazebo simulations and implement teleoperation with proper debugging techniques
• Learn URDF modeling, coordinate transforms, and production-ready system architecture

Book Description
ROS 2 Made Simple teaches you to build working robot systems through practical implementation. This book focuses on real code rather than abstract theory, showing you how to create robots that navigate, process sensor data, and respond to commands.
You'll start with ROS 2 basics—nodes, publishers, subscribers, and services—then progress to robot modeling with URDF, coordinate transforms, and Gazebo simulation. The book covers essential sensors like laser scanners and cameras, teleoperation systems, and navigation with mapping and obstacle avoidance.
Each chapter includes working examples, common problems you'll actually encounter, and debugging techniques that help when things break. The book emphasizes real-world considerations: performance issues, hardware integration challenges, and the gap between simulation and reality.
The final project integrates everything into a complete autonomous robot with state machine control, sensor fusion, and proper error handling. You'll learn testing strategies and deployment practices that matter when your robot needs to work reliably.

What You Will Learn
• Set up ROS 2 development environments and create your first functional nodes
• Build publishers, subscribers, and services in Python and C++ with error handling
• Create robot models with URDF and manage coordinate frame relationships
• Integrate laser scanners and cameras for navigation and computer vision
• Implement teleoperation with keyboard and gamepad control
• Develop navigation systems with mapping, path planning, and obstacle avoidance
• Design robust architectures using state machines and configuration management
• Debug robot systems effectively and build complete autonomous applications

Who This Book Is For
This book is for software developers, engineering students, and robotics enthusiasts who want to build real robot systems with ROS 2. You need basic Python or C++ experience, but no prior robotics knowledge.
It's ideal if you're frustrated with tutorials that show toy examples but leave you struggling with actual applications. The book is designed for developers who want to understand not just how to make code work, but why certain approaches solve real problems in practice.