Put a Feather M0 receiver attached to some NeoPixels in all your various projects. The controller box will send a short radio signal (usually one letter, like "A") through the air, and your receiver will listen and obey.  

For this example, I've got a NeoPixel crown, an LED Tutu, two Raver Bandoliers and a set of LED Isis Wings, each containing one Feather receiver. I've chosen to upload the same code to all the receivers, so when I press the "red" button on the controller, the command "A" is sent and everything turns red.  

It doesn't have to be this way! I could easily upload slightly different code to each receiver, so that the "A" command causes my crown to turn red, my tutu gold and each bandolier could be a blue/purple gradient. It takes a little digging in the code, but it's not too hard to do.

Have fun making everything glow according to your every whim!

This guide was first published on Jan 30, 2019. It was last updated on Jun 22, 2024.

This page (Use it In Your Project) was last updated on Mar 08, 2024.

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