openhab-docs/_bindings/openenergymonitor1

id	label	title	type	description	source	since	install
openenergymonitor	Open Energy Monitor	Open Energy Monitor - Bindings	binding	The [Open Energy Monitor](http://openenergymonitor.org) binding is used to get live data from open energy monitor devices.	https://github.com/openhab/openhab1-addons/blob/master/bundles/binding/org.openhab.binding.openenergymonitor/README.md	1x	auto

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Open Energy Monitor Binding

The Open Energy Monitor binding is used to get live data from open energy monitor devices.

Prerequisites

rfm12pigw is an application that reads telegrams from an RFM12Pi module and relays untouched telegrams to openHAB via UD. Open Energy Monitor binding listen to a UDP port and parses data from UDP telegrams.

C code is available on here

Note: To work with the new RFM69Pi module, serial bitrate 38400 must be used

build command:

    gcc -std=gnu99 -o rfm12pigw rfm12pigw.c

execution:

    rfm12pigw -h 
    rfm12pigw -v -d /dev/ttyAMA0 -a 192.168.1.10

Binding Configuration

This binding can be configured in the file services/openenergymonitor.cfg.

Property	Default	Required	Description
udpPort	9997	No	UDP port of the Open Energy Monitor devices
<rule>		No	<node address>:<data type(byte indexes)>

where <rule> is in the format used in this example:

phase1RealPower=10:U16(2|1)
phase1ApparentPower=10:U16(4|3)
phase1Current=10:U16(6|5)
phase1PowerFactor=10:U16(8|7)
phase2RealPower=10:U16(10|9)
phase2ApparentPower=10:U16(12|11)
phase2Current=10:U16(14|13)
phase2PowerFactor=10:U16(16|15)
phase3RealPower=10:U16(18|17)
phase3ApparentPower=10:U16(20|19)
phase3Current=10:U16(22|21)
phase3PowerFactor=10:U16(24|23)
realPower=10:U16(26|25)
apparentPower=10:U16(28|27)
voltage=10:U16(30|29)
pulseCount=10:U32(34|33|32|31)
pulsePower=10:U16(36|35)

Item Configuration

The syntax accepted is:

openenergymonitor="<rule>"

where <rule> was introduced in the binding configuration described above.

Examples

Number RealPower { openenergymonitor="realPower" }
Number ApparentPower { openenergymonitor="apparentPower" }
Number Voltage { openenergymonitor="voltage" }
Number Phase1RealPower { openenergymonitor="phase1RealPower" }
Number Phase1ApparentPower { openenergymonitor="phase1ApparentPower" }
Number Phase1Current { openenergymonitor="phase1Current:JS(divideby100.js)" }
Number Phase1PowerFactor { openenergymonitor="phase1PowerFactor" }
Number Phase2RealPower { openenergymonitor="phase2RealPower" }
Number Phase2ApparentPower { openenergymonitor="phase2ApparentPower" }
Number Phase2Current { openenergymonitor="phase2Current:JS(divideby100.js)" }
Number Phase2PowerFactor { openenergymonitor="phase2PowerFactor" }
Number Phase3RealPower { openenergymonitor="phase3RealPower" }
Number Phase3ApparentPower { openenergymonitor="phase3ApparentPower" }
Number Phase3Current { openenergymonitor="phase3Current / 100" }
Number Phase3PowerFactor { openenergymonitor="phase3PowerFactor" }
Number PulseEnergy { openenergymonitor="cumulative(pulseCount):JS(divideby5000.js)" }
Number PulsePower { openenergymonitor="pulsePower" }
Number Phase123RealPower { openenergymonitor="phase1RealPower+phase2RealPower+phase3RealPower" }
Number Phase123Current { openenergymonitor="phase1Current+phase2Current+phase3Current:JS(divideby100.js)" }