the NH4 and NO3 probes I know of are over $1k ea

their are short term ones for $100 , but not for long term submersion

ideally looking for something that can be built using Spectrometry but that is a project on another forum

https://community.particle.io/t/sensors-for-ammonia-nitrate-nitrite ...

thanks but I consider those as a fake system

its a spectrometer that guesses based on colour / temp formula I looked into those a few years ago

most of the digital probes use I2C interface but the code does not seem to have many of the devices added
it does seem to support 8bit expanders but my ...

anyone willing to accept the challenge to add code for PH / EC / DO / NH4 & NO3 Probes ?

ie) https://www.sparkfun.com/categories/146

as I am sure most homes have Aquariums end users might want to data log and have alert notifications for ?

willing to donate

pretty excited about this

we have an 5000 and no admin access and installer was an fly-by-night so no API , and solar edge still refusing to grant us ownership *sigh* 7 years now ..

would be great if i could get the data directly from the LAN interface


how ever doing port scans i can not even ...

I have 70 Temp probes monitoring fish tanks

it would be nice to be able to add a description to each probe along with their Name / ID
either as a sticky note you have to enter into , or just show the short description

ie) details about probe length , wiring pin layout, location, etc



I know ...

huge facepalm I don't have sqlite3 actually installed

all working sweet

I'll keep poking around

what I might end up doing is a sync using google drive or something

just unsure why I can not get it to load up the last db on restart
if your using the internal backup I might have thought of the problem
this is where the backup files are put
/home/pi/domoticz/backups ...

Thanks heaps editing www/views/setup.html worked a treat

<div class="tab-pane" id="tablog">
<!-- Log History
================================================== -->
<section id="loghistory">
<div class="page-header-small">
<h1 data-i18n="Log History">Log History</h1>
</div>
<h2><span data ...

Also trying to sort this out the code for it is there and should default to a Sunday start
just a matter of finding where the chart is called from
possible code to play with

/app/aps.js

Highcharts.setOptions({

/index.html

</div>
<div id="globaldaylog" style="display:none;">
<h2 data-i18n ...

Thanks for the fast reply, and the code to build from,

I edited the original post so that you might be able to help fill in the information I am missing
I have no idea what to do with the lua code

and unsure why the db is not being synced

my temp path is tmpfs and my domoticz location is ...

File heartbeat is for watchdog. For watchdog to monitor Domoticz, put in an lua script _time_XXX.lua :

-- pour le watchdog
file = io.open("/tmp/domoticz.heartbeat", "w")
file:close()




you have me lost at this stage
I do not know where to add this code what is the file name/location ...