Recent content by Megapint

I have never used ahydrometer in brewing before. I gave it a shot today, on the day that i would normally put in some hops for this brew. I have tested this hydrometer and it measures 0.000 at 20 celcius with distilled water...

I notice your keg is just above the freeze point. Is this for a keg that you are drinking? Not brewing? Mine is in the brew part of the cycle.

I like the probe on the compressor idea. I just threw one behind the fridge, but from the graph, it is picking up the freezer (beside the fridge) cycle more than the brew fridge. Here is my latest chart. Settled in very nicely after I added the fan! Fantastic having the multiple probes to...

I have been playing around with the temperature probes placed in different locations in the fridge. I noticed that the temperature from "Fridge Top Rear" to "Fridge Bottom Front" varied a LOT. At the arrow, I set the fridge temperature from 18 degrees down to 15 degrees celcius, and I placed a...

For day_tripper and anyone else interested in a new version of the original code. Here is a modified copy of day_tripper's code. Only the web ui, and the monitor python files. Instructions below are how to set up assuming you have already followed day_tripper's instructions. Grab code from...

Thanks for the welcome day_tripper. I will do that. It's getting closer to ready. Handling the appearance and disappearance of the sensors in a sensible way is taking a bit of effort. You did a great job. Functionality wise, it is all there. Prettying up the HTML and CSS was easy for me, but...

I have modified the code and would be happy to contribute it back to the original author or others if desired? I have modified it so that it will automatically deal with 1 to 8 temperature sensors with relatively minor changes to the code. Plug another sensor in and you only need to add the...

I guess this was an issue with the newer versions of Raspbian, and/or sqlLight. Indeed, the www-data user must have write permissions to the folder that contains the database file. I did the following, and the chron job works perfect now. I am not sure if this is the best method security wise...

So, I edited all the python files and put parentheses around all the print statements. The thing that is not working is the chron job. It has to do with permissions but I am unsure what to do about it. This fails from Bash with error "sqlite3.OperationalError: attempt to write a readonly...

It now runs with Python 3 1) Put all Print lines in parentheses: print (" ") 2) find the two mentions of "xrange" function and rename to "range" Cheers

Thanks for the work on this. I just set up a Raspberry pi 3B+ with one of these sensors, started with a new Raspbian image, copied over the files, and ran the test_sensors.py. The latest Raspbian has Python 3, and I had to put parentheses around all of the print statements. But now it is stating...