Universal remote controller with ESP32 and NRF24L01 wireless module.
Ideal for testing robotics projects, wireless communication or portable gaming device projects.
You can program it as game console, remote controler, etc.
There is plenty buttons and two joystick what you can use.
It is powered by two 18650 battery hidden under display.

There is even neopixels (WS2812B) and small vibration motors as well!

It is relatively small so be careful when you are putting all that inner parts and cables together.

************************** Edit 30.03.2023 **************************

I have uploaded some test code, you can edit it for your needs.

You should be able to find how all those modules are connected from code (as there is PIN definition for all stuff there).
Some PINs are ESP32 common PINs as I2C, SPI, etc.

Prusa i3 MK3
0.2
20 infill
PLA+