An Arduiono sketch for ESP32 to create a WiFi accesspoint and control GPIO pins via HTML GUI.
HTML pages are stored on SPIFFS (SPI Flash File System)
on the onboard flash memory of ESP32.
The following dependancies are needed. Please install them.
Install Arduino IDE and the dependancies. Open the .ino
and set the upload settings and hit upload.
After that, for ESP32, click on ESP32 Sketch data upload to upload the data to SPIFFS.
Connect to ESP32 WiFi access point (aka hotspot) and visit 192.168.4.1.