Outdoor and indoor temperature for the last 3 days
The sensor locations add a little inaccuracy to the system. The outdoor
temperature sensor is not in a proper radiation proof cabinet so it
heats up a little above ambient air temperature. It is also located
next to the peak of the roof so if the wind blows the wrong direction,
it may get some heating from the roof. The pressure and humidity sensor
are part of the downstairs pressure sensor (a Bosch BME280) so they
measure indoor pressure and humidity. There will be updates to this
system to include solar radiation, wind, and rainfall.
- Graphs default to the last 3 days of data.
- Click on the legend boxes to remove/add datasets.
- Enable "zoom mode" then drag the mouse over the chart to zoom in on data.
- If you enable "pan mode", disable "zoom mode".
- Choose a date range to display.
- Oldest data is 31 Dec 2018.
Fatal error: Uncaught ValueError: max(): Argument #1 ($value) must contain at least one element in /home/yeoluddc/public_html/temperatures.php:118
Stack trace:
#0 /home/yeoluddc/public_html/temperatures.php(118): max(Array)
#1 {main}
thrown in /home/yeoluddc/public_html/temperatures.php on line 118