Embedded Rust on ESP32 and STM32 : A Hands-On Guide to Bare-Metal Firmware, Async IoT, and Memory-Safe Microcontroller Programming
Overview
Build Better Firmware. Understand the Hardware. Write Safer Embedded Rust. Ready to move beyond basic microcontroller examples and build embedded systems with Rust? Writing firmware is about more than making an LED blink. Real embedded projects demand an understanding of hardware peripherals, memory constraints, timing, interrupts, communication protocols, debugging, and the trade-offs that determine whether a system behaves reliably. Yet learning these concepts across different microcontroller platforms can be challenging. Examples may be tied to a particular board, low-level programming can feel intimidating, and asynchronous firmware introduces an entirely new set of design decisions. Embedded Rust on ESP32 and STM32 brings these topics together in a practical learning path designed to help you understand the fundamentals, work with real hardware, and develop a stronger foundation for building embedded applications. FROM BARE METAL TO CONNECTED EMBEDDED SYSTEMS Explore the techniques behind modern embedded firmware, from low-level hardware access to asynchronous tasks and connected IoT applications.
Inside, you will explore how Rust's ownership model, type system, and hardware abstraction layers can help you structure firmware while working within the constraints of microcontrollers. Here's what you can learn and put into practice:
- Understand bare-metal firmware development - Explore no_std , startup concepts, memory layout, linker scripts, and the relationship between Rust code and the underlying hardware.
- Work with ESP32 and STM32 microcontrollers
- Develop reusable peripheral drivers - Examine GPIO, I C, SPI, UART, timers, and sensor communication, including how hardware abstraction traits can separate reusable driver logic from board-specific implementation.
- Explore asynchronous embedded programming
- Improve your debugging and troubleshooting skills
- Connect microcontroller programming concepts with sensor acquisition, peripheral integration, and the architectural decisions behind network-connected embedded applications.
Choosing a microcontroller should not mean limiting your understanding to a single development environment.
This book explores both platforms so you can compare their capabilities, understand their differences, and recognise which parts of an embedded application can be shared and which require hardware-specific code. DESIGNED FOR PRACTICAL LEARNING
Whether you are transitioning from C or C++, strengthening your embedded Rust fundamentals, or exploring asynchronous IoT development, the aim is to connect programming concepts with the engineering decisions behind working firmware. WHO SHOULD READ THIS BOOK? This resource is intended for:
Rust programmers who want to apply their skills to physical hardware.
Embedded C and C++ developers exploring Rust's approach to memory safety and peripheral abstraction.
IoT developers and electronics enthusiasts interested in microcontroller firmware and sensor integration.
Computer engineering students and self-directed learners building a foundation in low-level systems programming.
Firmware engineers who want to deepen their understanding of bare-metal development, asynchronous execution, and cross-platform design. TAKE THE NEXT STEP IN EMBEDDED DEVELOPMENT Build a clearer understanding of the code, hardware, and engineering decisions behind modern microcontroller firmware. Explore Embedded Rust on ESP32 and STM32 and start developing your embedded programming skills one practical concept at a time.
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Details
- ISBN-13: 9798166200310
- ISBN-10: 9798166200310
- Publisher: Independently Published
- Publish Date: October 2026
- Dimensions: 10 x 7 x 0.68 inches
- Shipping Weight: 1.25 pounds
- Page Count: 326
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