Connector Pinouts

From Rhythm Cons Wiki
Revision as of 20:06, 13 December 2021 by VXZK (talk | contribs) (Adjust Yuancon button image size.)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

This page lists a few common connector pinouts for different commercial vendors.

General Info

For the purposes of this page:

  • Button pins will be marked as Switch or LED.
    • Switch pins should go to the microswitch on the NO and COM terminals. Order does not matter.
    • LED pins should go to the light terminals. If the button does not light, unplug the LED and plug it in the opposite direction.
  • Encoder pins will be marked as Data.
    • If the knob / turntable spins the opposite direction as intended and software reversing is not possible, swap the Data pins.
  • All connectors are JST XH, unless otherwise noted.

Yuancon / Roxy

Button Pins


Encoder Pins



  • Analog mode is only possible with a Roxy board.
  • Yuancon only supplies 5V. Roxy supplies 3.3V by default, with an optional solder jumper for 5V.

RGB Pins



  • These RGB ports only support common-anode LEDs.

Gamo2 / arcin

Button Pins


Encoder Pins

Gamo2 has several types of boards. Ensure you are referencing the correct image.

IIDX (FPS / FP7 from 2014 on) / arcin



  • Analog mode is only possible with an arcin board.