Control appliances using esp32 / esp8266 in AP mode (without internet)

In this video, I will show you how to set the ESP32 as an access point using the Arduino IDE programming environment.
In simple words, when you set the ESP32 as an access point, it creates its own Wi-Fi network and nearby Wi-Fi devices (stations) can connect to it (like your smartphone or your computer).
code link- github.com/aja...
part list -
esp8266/node mcu - amzn.to/2O0qcgb
or esp32- amzn.to/2XOJWrN
jumper wires - amzn.to/2lwYXMm
4ch relay module- amzn.to/2Sk9abg