The ESP32 is a powerful microcontroller with Wi-Fi and Bluetooth capabilities, making it perfect for network-based applications. In this tutorial, you’ll learn how to use your ESP32 to act as a TCP server, listening for incoming TCP packets on a specific port.
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ESPHome is a powerful and user-friendly tool that allows you to program ESP32 (and other ESP devices) to interact with sensors, actuators, and Home Automation systems like Home Assistant. This tutorial will guide you through setting up ESPHome, flashing it onto an ESP32, and configuring your first project.
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The BH1750 is a digital light intensity sensor capable of measuring light in lux (lumens per square meter). Its high resolution and ease of use make it an excellent choice for projects that require accurate light measurement. In this tutorial, we will explore how the BH1750 works, how to calculate …
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The ESP32 is a powerful microcontroller with built-in Wi-Fi and Bluetooth capabilities, making it a favorite for IoT applications. One of its standout features is the ability to store files using the SPIFFS (SPI Flash File System). This tutorial will show you how to set up SPIFFS on the ESP32 …
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The ESP32, a popular microcontroller, features an internal temperature sensor. While primarily intended for monitoring the chip's temperature rather than ambient conditions, it can still be useful in certain applications, such as monitoring device performance or debugging. This tutorial will walk you through how to use the ESP32 internal temperature …
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The ESP32-C3 is a standout microcontroller in the ESP32 series, developed by Espressif Systems, designed to offer low power consumption, enhanced security, and wireless connectivity. Built with a RISC-V core, this chip is gaining popularity among developers looking for a cost-effective yet robust solution for IoT applications. Let’s dive into …
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The 1.77" ST7735 TFT LCD is a popular small-sized display, widely used in DIY projects for its vivid colors and compact size. Coupled with the powerful ESP32 microcontroller, it becomes an excellent choice for IoT projects. This tutorial will guide you through the process of interfacing the ST7735 with the …
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The ESP32 is a powerful microcontroller that offers a wide range of applications in the realm of Internet of Things (IoT) and sensor-based projects. One such application is utilizing the ESP32 in conjunction with a Light Dependent Resistor (LDR) to detect changes in light intensity. This combination allows you to …
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TinyML brings machine learning (ML) models to microcontrollers, allowing you to embed intelligence in small, low-power devices like the ESP32. This tutorial will guide you through the process of using TinyML with an ESP32, from model training to deployment.
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Stepper motors are widely used in various applications due to their precise control over position and speed. They are commonly found in 3D printers, CNC machines, and robotics. In this article, we’ll explore how to control a stepper motor using an ESP32 microcontroller and set up a simple web server …
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