Ambient Wind Energy Indicator using Node-RED and blink(1) USB LED

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ambient-wind-engery Glyn Hudson created an ambient wind energy indicator using a emonPi environmental monitoring Raspberry Pi and blink(1) USB LED. Then on the software side, he used Node-RED and Emoncms to pull in real-time UK wind energy generation and map that data to colors on the blink(1).

Glyn goes into detail on how to set everything up and it's a great example of integrating disparate devices and data sources into Node-RED. Here's what his setup looks like in the Node-RED GUI:

Node_RED_Emoncms_WindEnergy