Paul,
Yes I measure pH and calculate the CO2 concentration with an awk calc. I have
to enter the value of kh (hardness) manually into the calculation.
OWFS provides measurements for :
1 x ph
1 x conductivity
1 x orp
3 x temperatures
1 x water level via pressure transmitter
1 x water flow, via pulsed output turbine flow meter
and then montitor 4 DI and control 4 DO
I start my collection script using nohup...thus I can see all owfs errors via
the system message display. System messages just looks at the file nohup.out
cheers
----- Original Message -----
From: Paul Alfille
To: [email protected]
Sent: Friday, November 30, 2007 11:11 PM
Subject: Re: [Owfs-developers] Sharing OWFS site progress for Aquarium
webcontrol
Great site!
Do you also measure CO2 and pH with 1-wire?
Paul Alfille
On Nov 30, 2007 6:37 AM, Rob Conway <[EMAIL PROTECTED]> wrote:
This is the third instalment (i.e. rev) of my web monitoring layout I
thought I would share the latest interface. I have a couple of things needing
to be changed, like showing the latest system message at the top of the file
instead of the bottom, however its all useful and hope it works for you when
called up. It now runs on a pc based system instead of my NSLU2 so thought I
would share my home page.
www.rjconway.homeip.net
OWFS obviously provides all my I/O needs and I now have automated a water
change sequence, thus creating reports and statistics..
------------------------------------------------------------------------------
-------------------------------------------------------------------------
SF.Net email is sponsored by: The Future of Linux Business White Paper
from Novell. From the desktop to the data center, Linux is going
mainstream. Let it simplify your IT future.
http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4
------------------------------------------------------------------------------
_______________________________________________
Owfs-developers mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/owfs-developers
-------------------------------------------------------------------------
SF.Net email is sponsored by: The Future of Linux Business White Paper
from Novell. From the desktop to the data center, Linux is going
mainstream. Let it simplify your IT future.
http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4
_______________________________________________
Owfs-developers mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/owfs-developers
