The ESP32 microcontroller with Wi-Fi and Bluetooth capabilities is commonly used for Internet of Things (IoT) projects. When it comes to automation, many developers rely on the IFTTT platform. In this article, we’ll explore how to use the ESP32 with ESP-IDF framework to send emails through IFTTT. We’ll cover the steps to set up the … Read more
In the ever-evolving landscape of the Internet of Things (IoT), where connected devices are reshaping our daily lives and industrial operations, the need for robust, scalable, and energy-efficient communication networks has never been more critical. This is where Bluetooth Low Energy (BLE) Mesh steps in as a transformative technology, offering a powerful solution for connecting … Read more
In this ESP32 tutorial, we will learn to use ESP32 SPIFFS (SPI flash file system) and how to create, write and read files. Furthermore, we will also see how to upload files to SPIFFS such as text, HTML, CSS and JavaScript files. etc. Additionally, we will see how to create SPIFFS partition in flash of … Read more
In this tutorial, we will learn about ESP32 deep sleep modes and wake up sources using ESP-IDF. We will show you how to put the ESP32 development board into deep sleep mode. Furthermore, we will also discuss different wake up sources through which ESP32 can go from sleep to normal execution mode such as timer, … Read more
In this ESP32 ESP-IDF tutorial, we will look at UART communication ports of ESP32. Firstly, we will discuss some important UART driver library provided in ESP-IDF and then demonstrate example projects to transmit and receive data over UART. Through the example project we will learn how configure the UART settings and install UART driver to … Read more
In this getting started tutorial on ESP32 using ESP-IDF, we will introduce you to some basic concepts while programming ESP32 using ESP-IDF in VS Code. This will include examples of logging, generating delays, keyboard input and blinking the onboard LED of ESP32. If you have not installed esp-idf on your Windows or Linux machine, you … Read more