If you want to build embedded systems and IoT hardware from scratch, this step-by-step guide takes you from reading sensors to sending data over the network with efficient C++. Whether you're a beginner or a pro, you'll learn to program microcontrollers, optimize memory, and connect devices securely. Unlike C# 14 and .NET 10 – Modern Cross-Platform Development Fundamentals by Mark J. Price and C# 12 and .NET 8 – Modern Cross-Platform Development Fundamentals by Mark J. Price, which focus on high-level web apps, this book dives deep into low-level hardware control and real-time constraints.

• Set up your development environment for ARM, AVR, and ESP32
• Read analog and digital sensors with precise timing
• Implement efficient data logging and filtering
• Send data via Wi-Fi, Bluetooth, and LoRaWAN
• Optimize C++ code for memory and power constraints
• Build a complete IoT prototype from sensor to cloud

Hobbyists, engineers, and students who want hands-on experience with C++ on real hardware. No prior embedded knowledge required.

Most IoT books assume you already know hardware or use high-level languages. This book bridges the gap with clear explanations, practical projects, and performance tips. You'll write lean, fast code that works on resource-constrained devices. Competitors like C# 14 and .NET 10 – Modern Cross-Platform Development Fundamentals by Mark J. Price and C# 12 and .NET 8 – Modern Cross-Platform Development Fundamentals by Mark J. Price cover different ecosystems; this book is your dedicated guide to C++ for connected devices.