Why I recommend this book:

This book provides an excellent foundational introduction to embedded low-level programming using STM32 microcontrollers. What sets it apart is the practical approach—it teaches you not just how to write code, but how to navigate the complex datasheets, reference manuals, and technical documentation that are essential for embedded development. The skills you learn here are transferable to any microcontroller family. The STM32 M4 examples are well-structured, and having the code available on GitHub makes it easy to follow along. For anyone serious about understanding how embedded systems work at the hardware level, this is an invaluable resource that bridges the gap between theory and practical implementation.