Displaying states as a part of the legend:
type: custom:mini-graph-card
entities:
- entity: sensor.cleargrass_1_co2
name: Temp
color: red
- entity: sensor.cleargrass_2_co2
name: CO2
color: green
show:
name: false
points: false
icon: false
state: false
card_mod:
style: |
.graph__legend__item:nth-of-type(1) .ellipsis:after {
content: ": {{states('sensor.cleargrass_1_co2')}} ppm";
}
.graph__legend__item:nth-of-type(2) .ellipsis:after {
content: ": {{states('sensor.cleargrass_2_co2')}} ppm";
}
Only if you are not interested in “show points = true”.
Note: this mod may not be needed after 0.13.0-dev.1.