ESP32 basic web server

I was realy REALY bored recently and I decided to make a web server using the ESP32. This specific example opens a Wi-Fi AP, that when connected to will have a home.local domain. The website on the domain has two buttons, that when pressed will change the displayed image on the screen. Very simple.

The web server

The web server supports the following features:

• Serving static files (that are uploaded to SPIFFS)
• Endpoints with actions (like turning on and off a LED)
• Logging via serial when in debug mode
• The default action as written in server.cpp serve the index.html file

Currently supported file types for static files are (but not limited to (it's very easy to expand upon)):

• HTML
• CSS
• JS
• PNG
• JPG

The hardware

To run this you will need a:

• ESP32
• A display (I used a Sharp Memory low power LCD)

Before running

Make sure to upload the file system image. All the files should be located in the data folder.

Included tools:

There is a script that will be run when the project is BUILT. It's the included binary image converter. Converts .jpg images to suitable monochrome binary file formats, that are used with the provided graphics library.

If you wish to add any custom images of yours they can be easily added into the pre_upload.py script, take a look it's just an array. I recommend reading the docs on this repository beforehand though.