P1 smart meter frequency

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Woeka
Posts: 6
Joined: Thursday 12 November 2015 13:28
Target OS: Raspberry Pi / ODroid
Domoticz version: 3.4834
Location: Olst, The Netherlands
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P1 smart meter frequency

Post by Woeka »

I'm looking for a way to get a chart of the P1 information not every 5 minutes but every minute. Is there a way to do this easily? I'm using the hardware P1 Smart Meter USB. Where can i find the script which is responsible for the data handling? I am using the latest Raspberry pi image from Domoticz.

According to the log the information is getting in every 10 seconds.
antwan
Posts: 116
Joined: Saturday 13 July 2013 13:28
Target OS: Linux
Domoticz version: Latest
Location: Hilversum, The Netherlands
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Re: P1 smart meter frequency

Post by antwan »

This is done in c++ code.
Rasp Pi 2B: 3x DS18S20 (1-wire), BME280 (i2c)
Cubietruck 1: Aeotec Z-Wave+, RFXtrx433XL+P1, RFXtrx868, TE923 display, SolarEdge API
Cubietruck 2: Aeotec Z-Wave, Voltcraft CO-20
CurrentThread
Posts: 11
Joined: Tuesday 26 April 2016 20:30
Target OS: Raspberry Pi / ODroid
Domoticz version:
Contact:

Re: P1 smart meter frequency

Post by CurrentThread »

See this topic: viewtopic.php?f=47&t=10183

Or try HTTP data push with InfluxDB and Grafana for example.
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