dominikndominikn
97

ESP32 Http Websocket

screenshot of ESP32 Http Websocket

ESP32 + HTTP server + websockets + Bootstrap + Husarnet. A simple project template showing how to use those technologies to create a fast, pretty and secure web UI hosted on ESP32. Works in LAN and over the internet. Written using Arduino framework.

Github

Overview

The ESP32-http-websocket project is a versatile template designed for creating fast, visually appealing, and secure web interfaces hosted on the ESP32 microcontroller. Utilizing an array of modern web technologies, this project marks a significant advancement for developers looking to deploy web applications both within a local network and over the internet. Built on the Arduino framework, it seamlessly integrates with libraries like AsyncWebServer and ArduinoJson, providing a solid foundation for any ESP32-based project that requires a responsive user interface.

This template not only simplifies the development process but also leverages WebSockets for efficient communication, Bootstrap for stunning UI designs, and Husarnet for easy internet connectivity. With a straightforward setup process via Visual Studio Code and Platformio, even developers new to this ecosystem can begin controlling devices like LEDs or monitoring sensor data in no time.

Features

  • WebSockets Communication: Enables real-time, fast interactions between the browser and ESP32 without needing to reload the web page, enhancing user experience significantly.

  • Bootstrap 4 Integration: Utilizes Bootstrap for responsive web design, ensuring that the UI looks great on both mobile and desktop devices.

  • JSON Data Formatting: Facilitates elegant data exchange between the web interface and the ESP32, making it easy to handle various data types.

  • Husarnet Virtual LAN: Simplifies the connection to the ESP32 over the internet without the hassle of static IP addresses or port forwarding, allowing easy access from anywhere.

  • Platformio Support: Streamlines the development and upload process within Visual Studio Code, managing configuration and library dependencies automatically.

  • Basic Demo Application: Comes with a simple yet effective demo that illustrates controlling an LED via a web interface, allowing quick understanding of the project’s capabilities.

  • Detailed Instructions: Provides clear steps for cloning the project, adding network credentials, and uploading the code, making it user-friendly for newcomers to embedded systems.

  • Real-Time Updates: The ESP32 sends live updates to the web UI, such as a changing color of a dot or a counter, offering immediate feedback to user actions.