<code>gnuradio-companion</code>
===Open flowgraph for your SDR===
In GNU Radio open a flowgraph and navigate to the gr-smart_meters/flowgraph examples folder. If you have installed everything above you should be able to run it and see smart meter data!
==Determining your power providers CRC==
CRC check is set to false in the sample flowgraphs so you will see data but can't be sure there aren't any errors. Every power provider is assigned a unique CRC so neighboring smart meter systems do not interfere with each other. To determine this you need to capture at least 4 good packets and use reveng to reverse the CRC.