Connector Pinouts
This page lists a few common connector pinouts for different commercial vendors.
Contents
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.
Gamo2 / arcin
Use the ‘Older Controllers’ pinouts for arcin.
Phoenixwan+ and Faucetwo
Button Pins

Encoder Pins
Both 3 pin and 4 pin encoders are supported.
4 Pin

3 Pin

RGB
Both ARGB (WS2812b) and standard RGB (common-anode) have headers.
ARGB

RGB

USB and Power

Analog
This connector is JST-ZH.

Older Controllers / 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 (v1.1.1)

Analog mode is only possible with an arcin board.
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.