Refresh / export daily power graph external

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MuddyMagical
Posts: 3
Joined: Friday 28 July 2017 23:14
Target OS: Raspberry Pi
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Refresh / export daily power graph external

Post by MuddyMagical » Friday 28 July 2017 23:17

First of all apologies for posting this here, but i could not find a better place.

In order to make the usage of our solar panels at my Scouting group visible for the little kids and make it interesting i want to show the usage on an external screen connected to my RPi.
I have been unable to find a way to either automatically export the daily power graph every minute or have it displayed and refreshed automatically.
For my purpose i am not interested in showing more information and would like to avoid logging into the application itself if possible.

Any ideas or pointers in the right direction?

Fleshi
Posts: 12
Joined: Tuesday 23 May 2017 21:18
Target OS: Raspberry Pi
Domoticz version: Beta
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Re: Refresh / export daily power graph external

Post by Fleshi » Monday 31 July 2017 21:59

I have the same question :geek:

devros
Posts: 73
Joined: Saturday 29 October 2016 20:55
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Re: Refresh / export daily power graph external

Post by devros » Monday 31 July 2017 22:52

hello, you can check my script

Code: Select all

http://www.domoticz.com/forum/viewtopic.php?f=65&t=18148
is simple python script, that use plotly to generate nice graph from domoticz json values, it could be simple modifed for what you want, in my case it shows daily energy usage - usage solar saved. then you can make cron or domoticz time launch as dummy sensor...

MuddyMagical
Posts: 3
Joined: Friday 28 July 2017 23:14
Target OS: Raspberry Pi
Domoticz version:
Contact:

Re: Refresh / export daily power graph external

Post by MuddyMagical » Friday 01 September 2017 17:57

devros wrote:
Monday 31 July 2017 22:52
hello, you can check my script

Code: Select all

http://www.domoticz.com/forum/viewtopic.php?f=65&t=18148
is simple python script, that use plotly to generate nice graph from domoticz json values, it could be simple modifed for what you want, in my case it shows daily energy usage - usage solar saved. then you can make cron or domoticz time launch as dummy sensor...
Thanks for the response, but i rather not use some online service for the graphs.

Is it not possible to fire off the graphs that are already used in Domoticz?

MuddyMagical
Posts: 3
Joined: Friday 28 July 2017 23:14
Target OS: Raspberry Pi
Domoticz version:
Contact:

Re: Refresh / export daily power graph external

Post by MuddyMagical » Wednesday 06 September 2017 9:30

Anybody?

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