LED Ring Connections
This guide explains how to connect the LED Ring to the Arduino Controller. As of LED Ring V3, the Arduino board is protected, refer to this article if the board needs to be accessed.
On the Arduino board (the small black box), if the port is at the bottom, connect the cables as follows:

Cable Connections
- Connect GND on the Ring → GND on the Board (Black cable)
- Connect 5V on the Ring → 5V on the Board (Red cable)
- Connect DIN on the Ring → D5 on the Board (White cable)

Was this helpful?
Related articles
Camera Basics for Photo Booth Operators
You do not need to be a professional photographer to run a great photo booth, but understanding a few camera fundamentals will help you deliver consistently high-quality photos acr
Camera Basics: The Exposure Triangle
This video explains the exposure triangle (aperture, shutter speed, and ISO) and how each setting interacts to control the final look of your photo. Recommended for operators who w
Camera Basics: White Balance Settings
This video explains how different white balance settings affect the color temperature and overall quality of your photos: useful for any DSLR or mirrorless camera used with a Foto
How to Focus Your DSLR Camera
There are two methods for focusing a DSLR camera with FMX, autofocus and manual focus. Use whichever your camera and shooting conditions support best. Note: If you're using an LED
Sony Camera to FMX (Windows): Connection Guide
Sony mirrorless cameras are powerhouses for professional photo booths, offering industry-leading autofocus and crisp image quality. To help you get the most out of your setup, this