I would be very interested. I have a small 1-wire automation setup using some crude homebrew java software running on Linux. It controls the lights, fans, a/c, dehumidifier and pump. I would like to add EC, PH and CO2. Any information you could toss my way would be appreciated. Thanks.
I use the Dallas DS18s20 to monitor the temp. Everything gets logged to my hsqldb database. All I'm doing is logging, I just don't have time to work on the software lately.