ESP32 Arduino HTTP Web server: query parameters

Tested on a ESP32 FireBeetle board from DFRobot:

This tutorial explains how to obtain query parameters from a HTTP request made to a web server running on the ESP32.

Written tutorial with code:

Getting started with the Async HTTP web server (video):

How to connect to WiFi network (video):

HTTP webserver operating on top of Soft AP (video):

Related Tutorials (written):
Serving HTML from file system:

A lot of ESP32 tutorials at my blog: