Update to the latest HestiaPi version and see how your home reacts to your heating/cooling and humidity controls. Valuable insight for serious homeowners.

A new image (v9) will soon include all these changes. For the impatient, here are the steps needed:

1. Visit from a browser

http://[YOUR_HESTIAPI_IP]:8080

And choose

PaperUI > Add-ons > Persistence

Install RRD4J Addon (it may take some time on RasPi Zero)

2. Log on via SSH to your HestiaPi
sudo nano /etc/openhab2/persistence/rrd4j.persist
and enter this:
Strategies {
// for rrd charts, we need a cron strategy
everyMinute : "0 * * * * ?"
default = everyMinute
}
Items {
TempSetpointChart,PreviousTempReading,HumiSetpointChart,PreviousHumiReading : strategy = everyMinute
}
Ctrl+O to save and Ctrl+X to close

3. Now you will see that RRD databases are populated

ls /var/lib/openhab2/persistence/rrd4j

4. Get the latest sitemap, items and rules files. There is a script now! For the very first time you need all that:
mkdir /home/pi/scripts/update;
cd /home/pi/scripts/update;
wget https://github.com/HestiaPi/hestia-touch-openhab/raw/master/home/pi/scripts/update.sh;
sudo mv /home/pi/scripts/update/* /home/pi/scripts/;
cd /home/pi/scripts/;
sudo chmod 755 update.sh;
rmdir /home/pi/scripts/update;
sudo ./update.sh

For any future update simply run:
sudo ./update.sh

The updates are not enforced on the UI yet. To load the EU mode:
./F2C.sh
and wait for everything to load.

To load the US mode:
./C2F.sh

5. Visit the Paper UI

http://[YOUR_HESTIAPI_IP]:8080

or your Phone App and scroll to the bottom. Hit History>Charts and choose Day, Week, Month or Year timeframe depending on what you want to know.