ESP32-C61 Embedded Systems Programming: Build Practical Embedded Systems with RISC-V, Wi-Fi 6, Bluetooth LE, and ESP-IDF

By Stan Graham

Build Real Embedded Systems with the ESP32-C61

The ESP32-C61 brings together a RISC-V processor, Wi-Fi 6, Bluetooth Low Energy, and a broad range of embedded peripherals in a compact platform. But learning the chip is about more than copying example code.

ESP32-C61 Embedded Systems Programming takes a practical, build-oriented approach to modern embedded development with ESP-IDF. You will move from your first firmware project to increasingly sophisticated systems while learning how the hardware, firmware, real-time operating system, and wireless interfaces work together.

Starting with ESP32-C61 architecture, RISC-V fundamentals, and ESP-IDF, the book progressively covers GPIO, timers, PWM, ADC, UART, I C, SPI, FreeRTOS, memory management, Wi-Fi 6, network programming, Bluetooth LE, wireless provisioning, power management, debugging, security, and firmware deployment.

Throughout the book, practical Build-Alongs turn concepts into working systems. You will build controllers, sensor interfaces, multitasking applications, Wi-Fi devices, web servers, BLE devices, low-power wireless systems, and production-ready firmware.

Inside the Book
Understand the ESP32-C61 and its RISC-V architecture
Set up and use the ESP-IDF development environment
Write embedded C firmware for the ESP32-C61
Control GPIO, timers, PWM, and ADC peripherals
Communicate with hardware using UART, I C, and SPI
Build multitasking applications with FreeRTOS
Manage memory, flash storage, and persistent configuration
Develop Wi-Fi 6 applications with ESP-IDF
Build TCP/IP, HTTP, and web-based embedded applications
Develop Bluetooth Low Energy applications
Combine Wi-Fi and BLE in connected systems
Design low-power and battery-aware firmware
Debug crashes, communication problems, and firmware failures
Explore embedded security and OTA firmware updates
Bring everything together in a complete ESP32-C61 embedded system

Whether you are a computer engineering student, embedded developer, firmware programmer, electronics enthusiast, or RISC-V developer, this book gives you a practical path from understanding the ESP32-C61 to building complete embedded applications.

Don't just learn what the ESP32-C61 can do. Learn how to build with it.

• Format: Paperback
• Language: English
• ISBN: B0HFDRVN77
• ISBN13: 9798192863343
• Release Date: August 2026
• Publisher: Independently Published
• Length: 196 Pages
• Weight: 1.03 lbs.
• Dimensions: 0.4" x 8.5" x 11.0"