Neopixel Ring icon Neopixel Ring ARC UI for onboard computers to control NeoPixel rings via serial: test/run patterns, preview and copy Arduino serial commands, includes sample code. Try it →

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I have two of them on my bot. You have to use one D point each. If you look at my project under the project show case Unfinished, Experiment 626,you can see the two units. Some have said to run with out the jumpers but I run mine just fine with them in.. you need to use a modified servo panel to move them.