Thermostat card

A dial for one climate device, with mode buttons. With no target it draws the room and no handle, and with no set it’s read-only.

Variations

5 samples, each at every size that draws differently, then in chat, in the light theme, and as a ring where it has a headline.

Small draws the same as medium. Wide draws the same as medium, so they aren't shown. Only the empty space changes.

Small draws the same as medium. Wide draws the same as medium, so they aren't shown. Only the empty space changes.

Small draws the same as medium. Wide draws the same as medium, so they aren't shown. Only the empty space changes.

Small draws the same as medium. Wide draws the same as medium, so they aren't shown. Only the empty space changes.

Every card also takes the fields all cards share.

Field	Type	What it does
`type`	`'thermostat'`
`unit`	`'C' \| 'F'`
`state`	`string`	the word in the middle: “Idle”, “Heating”
`mode?`	`'heat' \| 'cool' \| 'auto' \| 'off'`	sets the dial’s colour
`current?`	`number`	the room now
`target?`	`number`
`range?`	`[number, number]`	low and high setpoints instead of a target
`min`	`number`
`max`	`number`
`step`	`number`
`set?`	`{ action: string; args?: Record<string, unknown> }`
`modes?`	`ThermostatMode[]`
`note?`	`string`	whether what it’s holding is temporary or on a schedule, when the device says

A thermostat’s mode button. Set on for the active one; pressing runs action with args.

hint: what it does, in one line