I got an Ecowitt for Christmas and it has already made a difference. I have it integrated in to our daily briefing with frost on windshield alerts. Anyway this morning I gave my entities to Claude and asked for a cool dashboard with charts and graphs and just said I wanted it to look visually nice. Here is what I got.
#Ecowitt Dashboard
1 messages · Page 1 of 1 (latest)
Frost Imminent Helper:
{% set t = states('sensor.ecowitt_outdoor_temperature')|float(999) %}
{% set dp = states('sensor.ecowitt_dewpoint')|float(999) %}
{% set w = states('sensor.ecowitt_wind_speed')|float(999) %}
{{ (t <= 34) and ((t - dp) <= 1) and (w <= 2) }}
Thanks for the idea for such a useful alert. Nothing worse than already being late only to discover you have to scrape your windows...
Exactly why I wanted it. It has been 100% this week.
If I had a vehicle with remote start that would be perfect