Direct GPIO Access on ESP32: LED Patterns Using Bare-Metal C Programming
2 0 Controlling LEDs may look simple on the surface—but when you step away from Arduino functions and high-level SDKs, you unlock a deeper layer […]
ESP-IDF
Your First Bare-Metal Project on ESP32 | Blinking of LED
Bare-metal programming refers to writing software that runs directly on the hardware — without the support of an operating system (OS), middleware, or high-level abstraction layers. It’s the most fundamental form of embedded development, where you, as the developer, manage the hardware resources manually using register-level programming.
Think Like an Embedded Engineer | ESP32 Firmware Layers Explained
0 0 In today’s embedded world, firmware acts as the bridge between hardware and software. It powers everything from simple IoT devices to complex industrial […]
Introduction to Bootloader with Working Demo using ESP-IDF
1 0 In the world of embedded systems, bootloaders play a critical role in system initialization and firmware updates. Whether you’re working on a small […]
How to Interface HC-SR04 Sensor with ESP32 Using ESP-IDF (With Live Demo & Code)
1 0 Looking to measure distance using ESP32? The HC-SR04 Ultrasonic Sensor is a fantastic module for beginners and professionals alike. In this tutorial, we’ll […]
BLE Mesh Network with ESP32 using ESP-IDF – A Complete Tutorial
2 0 Introduction Bluetooth Low Energy (BLE) Mesh is revolutionizing how devices communicate in large-scale IoT deployments. By extending BLE’s many‑to‑one model into a true […]
Firebase Home Automation with ESP32 WROOM 32D SMD: A Comprehensive Guide
1 0 Welcome to a detailed exploration of creating a sophisticated home automation system using the ESP32 WROOM 32D SMD and Firebase. This comprehensive guide […]
Build a Wi-Fi Motion Detector: ESP32 & CSI Practical Guide
38 0 The ESP32 is a powerful and versatile microcontroller that’s become a favorite among hobbyists and professionals for building Internet of Things (IoT) projects. […]
Mastering TM1637 Module with ESP32: Your Ultimate Guide to Time Display and Beyond!
21 0 Introduction:Welcome to the ultimate guide on interfacing the TM1637 module with ESP32 using ESP-IDF! Whether you’re a curious beginner or a seasoned pro, […]
Building a Smart Door Unlock System with MQTT and ESP-IDF(ESP32) with Acknowledgement
29 0 Introduction: In the rapidly evolving landscape of smart home technology, security remains a top priority for homeowners. A smart door unlock system leveraging […]