Multitap PS2 BlueRetro

[souzafl]

Friends, a question: I know that it is possible to synchronize 4 joysticks, but only 2 work, as all the diagrams I found only show the connection of the 2 PS2 inputs. Would there be any way to use the other ESP32 GPIOs, and connect them to each input of the Multitap PS2, and for it to use the 4 joysticks for multiplayer games? My PS2 is model 50001, with an esp32 module placed internally.

[FatBaldDad]

To me that seems logical.

I would like to mod a multitap with two blue retro cores and install internally in the PS2 console. You would need to figure out how to enable/disable the multitap for certain games. Maybe assign a button combo to enable or disable the multitap. I have been thinking about this. It would be sweet to see the PS2s function more like a modern console and not be fumbling with connecting/disconnecting devices on these old consoles.

I commented not becuase I know anything but just trying to help.