https://twitter.com/gameparts_korea/status/1727246306115252325
I've tested new JVS-IO for two DB15 arcade sticks. And works fine on Taito Type X3.
The sample board has a Raspberry Pi Pico, but the product will have rp2040 ic. (Because the Pico lacks 4 GPIOs)
I hope this board will also work with naomi, exa, etc. (to be tested)
Source: https://www.arcade-projects.com/threads ... cks.27949/