ESP32 Projects | Random Nerd Tutorials

ESP32 Web Server using LittleFS Filesystem (serve files from filesystem)

Sara Santos — Tue, 29 Jul 2025 15:24:12 +0000

In this tutorial, you’ll learn how to build a web server with the ESP32 that serves HTML and CSS files stored in the LittleFS filesystem. Instead of embedding the HTML ...

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Getting Started with the ESP32-C3 Super Mini

Sara Santos — Thu, 17 Jul 2025 14:27:50 +0000

ESP32-C3 Super Mini Pinout Schematic diagram

The post Getting Started with the ESP32-C3 Super Mini first appeared on Random Nerd Tutorials.

ESP32 CYD with ESP-NOW: Receive and Display Data From Multiple Boards

Sara Santos — Thu, 10 Jul 2025 13:23:01 +0000

In this project, you’ll learn how to use the ESP-NOW communication protocol with the ESP32 CYD Board (Cheap Yellow Display) to receive and display data from multiple ESP32 sender boards. ...

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VS Code and pioarduino IDE: Programming the ESP32 (Windows, Mac OS X, Linux)

Sara Santos — Wed, 02 Jul 2025 09:40:16 +0000

Learn how to program the ESP32 boards using VS Code (Microsoft Visual Studio Code) with the pioarduino IDE extension. The pioarduino IDE extension supports the latest Arduino core for the ...

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ESP32 with APDS9960 Proximity, Light, RGB, and Gesture Sensor (Arduino IDE)

Sara Santos — Wed, 25 Jun 2025 15:03:18 +0000

Learn how to use the APDS9960 sensor with the ESP32 using Arduino IDE. This sensor combines gesture detection, proximity sensing, and ambient RGB light measurement over I2C. In this guide, ...

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Control ESP32/ESP8266 GPIOs from Anywhere (Firebase Web App)

Sara Santos — Thu, 12 Jun 2025 09:39:00 +0000

In this guide, you’ll create a Firebase Web App to control the ESP32 or ESP8266 GPIOs from anywhere. The access to the web app is protected with authentication using email ...

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Firebase: Control ESP32 GPIOs from Anywhere

Sara Santos — Mon, 26 May 2025 08:39:00 +0000

In this guide, you’ll learn how to control the ESP32 GPIOs from anywhere using Firebase. We’ll create nodes on the Firebase Realtime Database to save the current GPIO states. Whenever ...

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ESP32/ESP8266: Firebase Data Logging Web App (Gauges, Charts, and Table)

Sara Santos — Thu, 15 May 2025 10:00:00 +0000

In this project, you’ll create a Firebase Web App that displays all the sensor readings saved on the Firebase Realtime Database. We’ll create a web interface with gauges, charts, and ...

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ESP32 Data Logging to Firebase Realtime Database

Sara Santos — Mon, 12 May 2025 06:06:31 +0000

In this guide, you’ll learn how to log data with the ESP32 to the Firebase Realtime Database with timestamps (data logging) so that you have a record of your data ...

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Building an ESP32 Web Server: The Complete Guide for Beginners

Sara Santos — Thu, 08 May 2025 13:39:26 +0000

New to ESP32 web servers? You’re in the right place. In this detailed guide, we’ll cover the basic concepts you need to know to build web servers with the ESP32, ...

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