Arduino Yard 
Introduction In our previous article, we learned what ESP-IDF is and why it’s considered the official development framework for ESP32 microcontrollers. Now, it’s time to move from theory to practice. … Read more
This article serves as a complete ESP-IDF introduction, explaining what it is, how it differs from Arduino IDE, and how to get started. The ESP32 microcontroller has gained worldwide popularity … Read more
Since many IoT devices run on batteries, understanding and using ESP32 sleep modes is critical for extending device lifetime. One of the reasons the ESP32 is so popular in IoT … Read more
When working with FreeRTOS queues on ESP32, one of the most important features you’ll come across is inter-task communication. FreeRTOS gives you multiple mechanisms to allow tasks to talk to … Read more
In this article, we’ll explore what ESP32 interrupt timers are, why they are useful, and how you can use them in your projects with practical examples. When working with microcontrollers … Read more
Introduction This article explains why connecting ESP32 with ChatGPT is useful, how the communication works, how to get an API key, troubleshooting common errors, and what applications can be developed … Read more
Introduction If you want to measure distances in outdoor environments or water-related projects, the ESP32 JSN-SR04T waterproof ultrasonic sensor is an excellent solution. Unlike the standard HC-SR04, which struggles in … Read more
Creating an ESP32 Firebase Dashboard allows you to visualize temperature and humidity data from a DHT11 sensor using Firebase and Google Charts. This project is ideal for remote environmental monitoring, … Read more
Do you struggle to keep your hands off the snack cabinet? We’ve all been there, opening the cupboard at midnight for “just one more” biscuit. But what if your snacks … Read more
In this article, we’ll explore ESP32 FreeRTOS task priorities and scheduling, understand how the system decides which task runs first, and implement a practical LED blinking example with different priorities. … Read more