I originally made this a switch rather than buttons because it would be more usable if it turned out to be reversed, and it seems that instinct was correct. Issue #2433
@@ -171,6 +171,11 @@ entities:
- id: 107
type: boolean
name: switch
+ mapping:
+ - dps_val: false
+ value: true
+ - dps_val: true
+ value: false
- entity: select
name: Water hardness
icon: "mdi:water-opacity"