Apex Charts: https://github.com/RomRider/apexchart...
type: custom:apexcharts-card
experimental:
color_threshold: true
graph_span: 24h
show:
last_updated: true
header:
standard_format: false
show: true
show_states: true
colorize_states: true
title: Living Room Temperature
span:
start: day
series:
entity: sensor.living_room_temperature
type: line
group_by:
func: last
duration: 15m
stroke_width: 5
show:
header_color_threshold: true
color_threshold:
value: 18
color: steelblue
value: 21
color: midnightblue
value: 22
color: orange
value: 23
color: orangered
value: 24.5
color: red