I've made some wiring improvements and added plots. I've also gone back and forth on having the python script continuously run and waiting with sleep() statements vs exit and run again via cron. I've settled on cron and have written more data to file.
I have been trying to get a drop down on the web page to set the setpoint temperature (update keezerparams.txt) but have not had any luck.
you'd need some server-side functionality (e.g. with PHP) for interacting via a webpage. For me, I rarely need to change the temperature setpoint so I haven't bothered.
An onion console app on the cloud would be nice, but I haven't learned how to do that yet. Maybe Blynk?