Making a simple gaming console using ESP32 Module

I always wanted to design a gaming console as I was always fascinated by how gaming consoles blend hardware, software, and graphics. As I had one ESP32 based LORA (long-range) development board lying around, I thought of using that. This whole circuit works at 5V. The console works with only one button that can do multiple tasks. The firmware is upgradable, but for my initial project, I have added three cool games that are both fun to play and easy to code!

Components used on this project:

1 x Heltec ESP32 Lora display module
1 x DC Active Buzzer
1 x Push Button
2 x BC557 Transistor
5 x 1k resistor
3 x Red LED
3 x Blue LED
1 x 100 nF Capacitor


About the project
The Motive is simple:

This is a simple gaming console running on ESP32 with a built-in 0.96-inch OLED Display.
The game, navigation, and play are all done by a single button.
The built-in display on the ESP32 module acts as the screen.
LEDs light up in various animations to show start/win/lose, etc.
The