Domoticz

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sudo apt-get update
sudo apt-get upgrade

Install INFLUXDB
	wget https://repos.influxdata.com/debian/pool/stable/i/influxdb/influxdb_1.2.1-1_armhf.deb
	sudo dpkg -i influxdb_1.2.1-1_armhf.deb
		
-- start the service
	sudo service influxd start

-- run the CLI
	influx

install GRAFANA	(only for raspberry pi 2 and pi 3)

sudo apt-get install adduser libfontconfig
curl -L https://github.com/fg2it/grafana-on-raspberry/releases/download/v4.0.1/grafana_4.0.1-1480722482_armhf.deb -o /tmp/grafana_4.0.1-1480722482_armhf.deb
sudo dpkg -i /tmp/grafana_4.0.1-1480722482_armhf.deb
sudo apt-get update
sudo apt-get install grafana

to start Grafana:
	sudo /bin/systemctl start grafana-server

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<?php

        $input = ($s['Electra']);
        $meter = explode(";",$input);
        
        influxdb("Electra_Usage",$meter[4]);
        influxdb("Electra_Return",$meter[5]);

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function influxdb($device,$value)
{
// FAMOUS STRING REPLACEMENT UTILITY
    if (strpos($device, " ") !== false) { $device=str_replace(" ","_",$device); }
// ENDOF FAMOUS STRING REPLACEMENT UTILITY
   $postdata = ("device_$device value=$value ".system('date +%s%N'));
//   lg('InluxDB Data: '.$postdata);

    $opts = array('http' =>
        array(
            'method'  => 'POST',
            'header'  => 'Content-Type:application/octet-stream',
            'content' => $postdata
        )
    );

    $context  = stream_context_create($opts);
    $result = file_get_contents('http://192.*.*.*:8086/write?db=domoticz', false, $context);
}