An addressable RGB LED ring around foot button

Open Source Hardware	OSHWA Certification

Features:

• Each of the 12 LEDs on the ring can get an individual color.
• The led rings can be cascaded and addressed via a single serial line.
• Connector options: SMD Sockets (2mm, 4 Pins)
• Optional solution to drive the LED ring directly from 3.3V data pin, however the 1st LED have a bit lower intensity.

See a live demo where the LED ring is used to represent the LUVS loudness value of signal.

Top View	Bottom View

Generated Hardware Documentation

Interactive KiCanvas viewer.

Downloadable Assets are generated with KiBot

Fabrication

• Generated iBOM
• Digi-Key shared list
• PCBWay manifacturing

Additional mechanical components

• Foot switch actuator: Data Sheet 3D Model
• Lens: 3D Model Potential material

Release

The release procedure is the same as for pedalboard-hw