MQTT: Difference between revisions
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== Used topics == | == Used topics == | ||
this/list/is/very outdated | |||
power/main/pulsecount 1441113 | power/main/pulsecount 1441113 | ||
power/main/kwh 3842.968 | power/main/kwh 3842.968 | ||
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sonoff/audioamp/POWER ON | sonoff/audioamp/POWER ON | ||
tele/audioamp/LWT Online | tele/audioamp/LWT Online | ||
cmnd/audioamp/POWER OFF | cmnd/audioamp/POWER OFF DASTEMPERATUR2 { "epoch":1533487686, "temperature": 28.0, "humidity": 18.4 } | ||
DASTEMPERATURbar { "epoch":1533487706, "temperature": 29.0, "humidity": 34.0 } | DASTEMPERATURbar { "epoch":1533487706, "temperature": 29.0, "humidity": 34.0 } | ||
DASTEMPERATUR { "epoch":1533487707, "temperature": 32.6, "humidity": 29.0 } | DASTEMPERATUR { "epoch":1533487707, "temperature": 32.6, "humidity": 29.0 } | ||
DASTEMPERATURplee { "epoch":1533487710, "temperature": 30.0, "humidity": 27.0 } | DASTEMPERATURplee { "epoch":1533487710, "temperature": 30.0, "humidity": 27.0 } | ||
Revision as of 23:56, 14 June 2022
What
MQTT is pronounced 'mosquito' , ISO20922 describes it.
It's a simple messaging protocol with a publish/subscribe based model.
Where
I seems to run at 10.208.11.32(you shouldnt connect by IP) aka mqtt.vm.nurd.space. This is actually running on Jarvis.
We kept the ip and name when we moved the services from Arbiter. But stopped doing so now.
Whats it used for
Power Meter
The Power_Meter project publishes it's readings to the following topics;
#define MQTT_TOPIC_WATT "powermeter/watt" #define MQTT_TOPIC_KWH "powermeter/kwh" #define MQTT_TOPIC_PULSE "powermeter/pulsecount" (from; https://github.com/NURDspace/kwhMeter/blob/master/src/config.h_sample)
temperature/humidity
- DASTEMPERATUR: zaal 1
- DASTEMPERATUR2: gamers room
- DASTEMPERATURbar: bar
- DASTEMPERATURplee: women's toilet
Used topics
this/list/is/very outdated
power/main/pulsecount 1441113
power/main/kwh 3842.968
power/main/watt 235
space/state 0
space/grotezaal/rechts/1 off
space/grotezaal/rechts/1/stat off
space/hal/rechts/1 off
space/hal/rechts/1/stat off
space/bar/1 off
space/bar/1/stat off
space/makerhoek/1 off
space/makerhoek/1/stat off
stat/sonoff/POWER ON
stat/audioamp/POWER OFF
sonoff/POWER ON
sonoff/audioamp/POWER ON
tele/audioamp/LWT Online
cmnd/audioamp/POWER OFF DASTEMPERATUR2 { "epoch":1533487686, "temperature": 28.0, "humidity": 18.4 }
DASTEMPERATURbar { "epoch":1533487706, "temperature": 29.0, "humidity": 34.0 }
DASTEMPERATUR { "epoch":1533487707, "temperature": 32.6, "humidity": 29.0 }
DASTEMPERATURplee { "epoch":1533487710, "temperature": 30.0, "humidity": 27.0 }