Embedded Explorer is your go-to resource for exploring the world of embedded systems, microcontrollers, IoT, circuit design, and real-time operating systems. Our blog delivers practical tutorials, insightful guides, and the latest trends to empower enthusiasts, hobbyists, and professionals alike. Whether you're programming an ESP32, designing efficient circuits, or building connected devices, we provide clear, actionable content to fuel your passion for creating smarter, innovative solutions. Join our community to stay updated and inspired in the ever-evolving field of embedded technology.
Mutexes are vital for thread synchronization in real-time operating systems like Zephyr. This comprehensive guide explores mutexes in depth, detailing their role in preventing race conditions, and provides practical examples using the nRF7002DK with nRF Connect SDK. Learn to leverage Zephyr’s mutex APIs for robust embedded applications.
Read MoreDeveloping for the ESP32 microcontroller using the ESP-IDF framework is powerful but can be complex due to setup challenges. Docker and Docker Compose simplify this by providing consistent, reproducible environments with USB passthrough for flashing and monitoring. In this comprehensive guide, we’ll walk through setting up an ESP32 development environment using ESP-IDF with both Docker and Docker Compose, covering every step in detail to ensure a seamless IoT development experience.
Read MoreDiscover the power of the ESP32 Wrover Kit with these 10 creative IoT projects that require no additional hardware. From Wi-Fi scanners to Bluetooth emulators, learn how to harness the kit’s built-in Wi-Fi, Bluetooth, and processing capabilities for fun and practical applications, perfect for beginners and hobbyists alike.
Read MoreUnleash the full potential of your ESP32 Wrover Kit with these 10 innovative projects that incorporate additional hardware. From smart home hubs to retro gaming consoles, explore how sensors, displays, and modules can transform your kit into powerful IoT and embedded systems, perfect for hobbyists and makers.
Read MoreSemaphores are powerful synchronization primitives in Zephyr OS, enabling efficient task coordination and resource management in real-time embedded systems. In this blog post, we explore how semaphores work in Zephyr OS, with a practical example on the nRF7002DK board. Learn how to implement a producer-consumer pattern using semaphores to synchronize threads, and discover best practices for embedded development.
Read MoreDiscover how to leverage the Zephyr OS logging module for efficient debugging and diagnostics in embedded systems. This guide dives into the module’s features, configuration, and practical implementation using the nRF7002DK, a versatile development kit for IoT applications.
Read MoreWant to unlock the real power of Zephyr OS on your nRF7002DK? In this guide, you’ll not only learn what threads are — you'll master how to create, manage, and run multiple tasks at once. We'll break down the core concepts of Zephyr threading, then build a real-world project that blinks two LEDs using separate threads. Whether you're new to RTOS development or looking to sharpen your Zephyr skills, this tutorial has you covered!
Read MoreJumping into Zephyr OS development on the nRF7002DK can feel overwhelming — but it doesn't have to be. In this step-by-step roadmap, we'll guide you from your first blinking LED to full-fledged Wi-Fi-connected sensor devices, so you can become a confident embedded developer.
Read MoreIf you're stepping into the world of embedded systems, Zephyr OS is a powerful real-time operating system you can't afford to ignore. In this guide, we break down the 12 critical concepts you must learn to build efficient, production-grade applications using Zephyr.
Read MoreNew to Nordic Semiconductor development and the nRF Connect SDK? Discover Zephyr OS, the powerful open-source real-time operating system (RTOS) at its core. This beginner-friendly guide introduces Zephyr’s key features, explains why it’s ideal for Nordic’s nRF microcontrollers, and explores its role in building IoT applications. Learn how to leverage Zephyr with the nRF Connect SDK to kickstart your embedded development journey.
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