The 8x8 RGB LED is to be integrated together with ESP32 microcontroller as an energy efficient and wireless device. With the help of the web application as the graphical user interface (GUI) of this 8x8 RGB LED device, the user should be able to control the LED and monitor the device status anywhere and anytime. Additionally, the web application must deliver suitable working functions and should also has additional features to increase its own added value and functionalities. Last but not least, it is required for the web application to handle 16 devices (16 8x8 RGB LEDs with 16 ESP32s) simultaneously.