Hi everyone,
I’m setting up a new OpenHab2 installation on an old mobile Computer, it’s a lot of faster then a RasPi3 
I moved my configuration successful but with the new MQTT Binding I’m struggling a lot.
Here’s my configuration:
- Platform information:
- Hardware: Lenovo X1 Yoga Gen4, Core i5, 256GB SSD, 8GB RAM
- OS: Debian 9 Stretch
- Java Runtime Environment: openjdk version “1.8.0_222”, OpenJDK Runtime Environment (Zulu 8.40.0.25-CA-linux64) (build 1.8.0_222-b10), OpenJDK 64-Bit Server VM (Zulu 8.40.0.25-CA-linux64) (build 25.222-b10, mixed mode)
- openHAB version: 2.4.0-1
- Issue of the topic: I’m able to switch on/off SonOff Pow R2 with Tasmota firmware but not able to read extended data like Voltage, Uptime, etc.
- Embedded MQTT-Broker because Mosquitto doesn’t work (409 Error)
- Please post configurations (if applicable):
- Items configuration related to the issue
//SonoffPowR2-02
Switch SZ_Multimedia "Multimedia" <cinema> { channel="mqtt:topic:SonoffPs02:switch" }
Number SZ_Multimedia_Power "Multimedia Verbrauch Live [%.1f W]" <text> { channel="mqtt:topic:SonoffPs02:powerlive" }
Number SZ_Multimedia_Power_Total "Multimedia Verbrauch Gesamt [%.1f kWh]" <text> { channel="mqtt:topic:SonoffPs02:powertotal" }
Number SZ_Multimedia_Power_Today "Multimedia Verbrauch Heute [%.1f kWh]" <text> { channel="mqtt:topic:SonoffPs02:powertoday" }
Number SZ_Multimedia_Uptime "Uptime [%s]" { channel="mqtt:topic:SonoffPs02:uptime" }
- Sitemap configuration related to the issue
Text label="Steckdosen" icon="poweroutlet" {
Frame label="Steckdosen" {
Switch item=IT_Steckdose_Code4_ON icon="poweroutlet" mappings=[ON=ON, OFF=OFF]
Switch item=SZ_Multimedia icon="poweroutlet" mappings=[ON=ON, OFF=OFF]
}
Frame label="Verbräuche" {
Text item=SZ_Multimedia_Power icon="battery-100" {
Switch item=CHART_PERIOD label="Zeitspanne" mappings=[0="Stunde", 1="Tag", 2="Woche"]
Chart item=SZ_Multimedia_Power period=h refresh=300000 visibility=[CHART_PERIOD==0, CHART_PERIOD=="Uninitialized"]
Chart item=SZ_Multimedia_Power period=D refresh=1800000 visibility=[CHART_PERIOD==1]
Chart item=SZ_Multimedia_Power period=W refresh=3600000 visibility=[CHART_PERIOD==2]
}
Text item=SZ_Multimedia_Power_Total icon="battery-100" {
Switch item=CHART_PERIOD label="Zeitspanne" mappings=[0="Stunde", 1="Tag", 2="Woche"]
Chart item=SZ_Multimedia_Power_Total period=h refresh=300000 visibility=[CHART_PERIOD==0, CHART_PERIOD=="Uninitialized"]
Chart item=SZ_Multimedia_Power_Total period=D refresh=1800000 visibility=[CHART_PERIOD==1]
Chart item=SZ_Multimedia_Power_Total period=W refresh=3600000 visibility=[CHART_PERIOD==2]
}
}
}
- Things File
Bridge mqtt:broker:MosquittoMqttBroker "Mosquitto MQTT Broker" @ "MQTT" [
host="192.168.178.3",
secure=false,
port=1883,
qos=0,
retain=false,
clientid="Oh2Mqtt2Thing",
keep_alive_time=30000,
reconnect_time=60000,
username="openhabian",
password="openhabian"
]
{
// Sonoff Power Switch 02
Thing mqtt:topic:SonoffPs02 "Sonoff Power Switch 02" @ "MQTT" {
Channels:
Type switch : switch "Power Switch" [
stateTopic="house/schlafzimmer/POWER",
commandTopic="house/schlafzimmer/cmnd/POWER",
//retained=false,
//postCommand="",
//transformationPattern="JSONPATH:$.POWER",
//formatBeforePublish="%s",
on="ON",
off="OFF"
]
Type string : powerlive "Verbrauch Live" [
stateTopic="house/schlafzimmer/SENSOR",
transformationPattern="JSONPATH:$.ENERGY.Power"
]
Type string : powertotal "Verbrauch Total" [
stateTopic="house/schlafzimmer/SENSOR",
transformationPattern="JSONPATH:$.ENERGY.Total"
]
Type string : powertoday "Verbrauch Heute" [
stateTopic="house/schlafzimmer/SENSOR",
transformationPattern="JSONPATH:$.ENERGY.Today"
]
Type string : uptime "Uptime" [
stateTopic="house/schlafzimmer/STATE",
transformationPattern="JSONPATH:$.Uptime",
formatBeforePublish="%s"
]
}
}
- Rules code related to the issue
No Rules atm
- Services configuration related to the issue
No Services
- Config of the PowR2
Switching the PowR2 is no problem, I can switch it on and off.
But I’m unable to read extended data.
The String from the PowR2 looks like this:
09:28:47 MQT: house/schlafzimmer/STATE = {"Time":"2019-08-11T09:28:47","Uptime":"1T15:46:03","Vcc":3.240,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"POWER":"OFF","Wifi":{"AP":1,"SSId":"WLAN-SCHAEFER","BSSId":"FC:EC:DA:1D:69:59","Channel":6,"RSSI":52,"LinkCount":2,"Downtime":"0T00:02:11"}}
09:28:47 MQT: house/schlafzimmer/SENSOR = {"Time":"2019-08-11T09:28:47","ENERGY":{"TotalStartTime":"2019-01-01T13:41:05","Total":49.757,"Yesterday":0.130,"Today":0.000,"Period":0,"Power":0,"ApparentPower":0,"ReactivePower":0,"Factor":0.00,"Voltage":0,"Current":0.000}}
I like to read the Data from Power, Total, Today and Uptime.
The Control Section in PaperUI shows only emtpy fields:
The Transformation Plugin is installed correctly:
Before the new installation I used the old OH1 Binding which was working perfectly but in the new installation I would like to do it right with the new binding.
Is there anyone who have a clue for me?
Have a nice sunny sunday!