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mruettgers / SMLReader

ESP8266 based smart meter (SML) to MQTT gateway
GNU General Public License v3.0
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The meaning of MQTT topics #5

Closed HakamSaffour closed 3 years ago

HakamSaffour commented 3 years ago

Hi, Can you explain what is the meaning of the MQTT topics

smartmeter/mains/sensor/1/obis/1-0:1.8.0/255/value 3546245.9 smartmeter/mains/sensor/1/obis/1-0:2.8.0/255/value 13.2 smartmeter/mains/sensor/1/obis/1-0:1.8.1/255/value 0.0 smartmeter/mains/sensor/1/obis/1-0:2.8.1/255/value 13.2 smartmeter/mains/sensor/1/obis/1-0:1.8.2/255/value 3546245.9 smartmeter/mains/sensor/1/obis/1-0:2.8.2/255/value 0.0 smartmeter/mains/sensor/1/obis/1-0:16.7.0/255/value 451.2

on my meter, I am getting the following values image

Thanks in advance

ostpol commented 3 years ago

Hi @HakamSaffour,

smartmeter/mains/sensor/1/obis/1-0:1.8.0/255/value 3546245.9

The bold part ist the OBIS identifier. 1.8.0 should be the overall consumption of your meter.

Other identifiers are documented in this (german) document.

I hope it helps a bit.

– T

mruettgers commented 3 years ago

Hi @HakamSaffour,

in addition to @ostpol's answer:

1-0:16.7.0 should be the current consumption (Wirkleistung Momentan).

Michael

HakamSaffour commented 3 years ago

Vielen Dank @ostpol und @mruettgers