ESP32 Servo Motor Web Server with Arduino IDE
In this tutorial, you’ll learn how to build a web server with the ESP32 that controls the shaft’s position of a servo motor using a slider. First, we’ll take a …
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Year in Review 2023 – Random Nerd Tutorials
Another year is coming to an end. As usual, we’ll share our Year in Review: a summary of what happened throughout the year on the Random Nerd Tutorials blog. We’ll …
ESP32 Wireless Communication Protocols
The ESP32 supports several different wireless communication protocols. Each protocol has its advantages and disadvantages and one can be more suitable than the other depending on the application. This guide …
Build Web Servers with ESP32 and ESP8266 eBook
Build Web Servers with ESP32 and ESP8266 eBook (3rd Edition) Build Web Server projects with the ESP32 and ESP8266 boards to control outputs and monitor sensors remotely. Learn HTML, CSS, …
ESP32 Web Server: Control Stepper Motor (HTML Form)
In this tutorial, you’ll learn how to create a web server with the ESP32 to control a stepper motor remotely. The web server displays a web page with an HTML …
ESP32 with Stepper Motor (28BYJ-48 and ULN2003 Motor Driver)
In this guide, you’ll learn how to control a stepper motor with the ESP32. We’ll use the 28BYJ-48 unipolar stepper motor with the ULN2003 motor driver. The ESP32 board will …
ESP8266 NodeMCU WebSerial: Web-based Remote Serial Monitor
In this guide, you’ll learn how to create and use a web-based “Serial Monitor” for your ESP8266 NodeMCU projects using the WebSerial library. This creates a web-based interface to output …
ESP32 WebSerial: Web-based Remote Serial Monitor
In this guide, you’ll learn how to create and use a web-based “Serial Monitor” for your ESP32 projects using the WebSerial library. This creates a web-based interface to output debugging …
ESP8266 NodeMCU OTA (Over-the-Air) Updates – AsyncElegantOTA (VS Code + PlatformIO)
In this guide, you’ll learn how to do over-the-air (OTA) updates to your ESP8266 NodeMCU boards using the AsyncElegantOTA library and VS Code with PlatformIO. The AsyncElegant OTA library creates …
ESP32 OTA (Over-the-Air) Updates – AsyncElegantOTA (VS Code + PlatformIO)
In this guide, you’ll learn how to do over-the-air (OTA) updates to your ESP32 boards using the AsyncElegantOTA library and VS Code with PlatformIO. The Async Elegant OTA library creates …
ESP8266 NodeMCU OTA (Over-the-Air) Updates – AsyncElegantOTA using Arduino IDE
In this guide, you’ll learn how to do over-the-air (OTA) updates to your ESP8266 NodeMCU boards using the AsyncElegantOTA library. This library creates a web server that allows you to …
ESP32 OTA (Over-the-Air) Updates – AsyncElegantOTA using Arduino IDE
In this guide, you’ll learn how to do over-the-air (OTA) updates to your ESP32 boards using the AsyncElegantOTA library. This library creates a web server that allows you to upload …
200+ ESP8266 NodeMCU Projects, Tutorials and Guides with Arduino IDE​
200+ ESP8266 NodeMCU Projects, Tutorials and Guides with Arduino IDE The ESP8266 is an affordable development board that combines control of outputs/inputs and Wi-Fi capabilities. It is one of the …
250+ ESP32 Projects, Tutorials and Guides with Arduino IDE​
250+ ESP32 Projects, Tutorials and Guides with Arduino IDE The ESP32 is the ESP8266 successor loaded with lots of new features. The ESP32 is a development board that combines Wi-Fi …