Read a Geist Watchdog 100 device.
Geist WD 100 will be used to monitor MIRA telescope dome environment and protect the mirror from dew forming.
geist_data.py runs on a desktop system.
geist8266.py runs in microPython on ESP8266 or ESP32.
geist_pi is meant to run as a cron job on a Raspberry Pi. It will log environment, send alerts to users and be able to turn on a mirror heater.
geist.php shows the current Geist conditions. We will probably want the page to automatically refresh every 5 minutes. Bruce Weaver suggssts that the page background color changes according to dewpoint risk: Light Grey for safe. Yellow to indicate approaching a danger of dew settling on mirror @ 10 degrees within dew point Bright red when within 5 degrees Text data displayed on web page as well as a manual turn on and off of heaters button Clicking the on button should start a timer say 30 minutes run time and auto shutoff to prevent the heaters from being left on.