Micro version of esplay hardware, ESP32 based gaming console
This board is micro version (smaller device but same as powerfull as big brother EsPlay Hardware), an ESP 32 Based portable gaming console. See the project logs at my hackaday page. Also if you want this board without much effort, you can buy it at Makerfabs Online Store they sell the PCB Assembly so you can get the board which ready to play.
Flash this board with this bootloader for the ability flashing via sdcard, so you doesn't need computer to switch application firmware, and last but not least the emulator itself for playing the game ESPlay Retro Emulation.
There is also collections of available compiled firmware (.fw) application files on my repo Firmware Collections