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node-red-nodes/hardware/digiRGB/README.md

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node-red-node-digirgb
=====================
A <a href="http://nodered.org" target="_new">Node-RED</a> node to control a <a href="http://digistump.com/products/3" target="_new">Digispark RGB</a> LED.
Install
-------
Run the following command in the home directory of your Node-RED install.
This is usually `~/.node-red`
npm install node-red-node-digirgb
Usage
-----
Simple output node to drive a Digispark RGB LED.
Requires a <b>msg.payload</b> to be of the form 'r,g,b' - for example 255,0,0 for red.