The breadboard layout is shown below. The RGB LED should have the longest lead in row 2 of the breadboard. This will be connected to GND.

This wiring diagram assumes you have a common cathode LED - if you have a common anode LED, connect the longest pin to +5V instead of ground. Note that with a common anode display the LED color cycling will be reversed.

This guide was first published on Dec 07, 2012. It was last updated on Dec 07, 2012.

This page (Breadboard Layout) was last updated on Apr 10, 2021.

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