Shelly Dimmer Gen3

unverified library/homeassistant/shelly-dimmer-gen3.hal.yaml

Id	shelly-dimmer-gen3
Manufacturer	Shelly
Model	Dimmer Gen3
Driver	homeassistant
Hazard	high
Limits	unconfirmed The library file holds suggested limits for light, light_brightness, and no person has confirmed those limits yet. How a person confirms the limits

Control channels

Channel	Min	Max	Step	Rate per s	Unit	Confirm	Limit
light					bool	confirm	suggested
light_brightness	1	80	1	20	%	confirm	suggested

openhal: "0.1"
device: { name: Shelly Dimmer Gen3, model: Dimmer Gen3, manufacturer: Shelly }
id: shelly-dimmer-gen3
match:
  homeassistant: "*.shellydimmerg3_*"
connect:
  homeassistant: homeassistant.local
  port: 8123
  token_env: HA_TOKEN
  transport: websocket
  entity: light.shellydimmerg3_aabbccddeeff
write:
  light: { type: bool, confirm: confirm, suggested: true, map: { entity: light.shellydimmerg3_aabbccddeeff } }
  light_brightness:
    unit: percent
    min: 1
    max: 80
    step: 1
    max_change_per_s: 20
    confirm: confirm
    suggested: true
    map: { entity: light.shellydimmerg3_aabbccddeeff }
safe_state: { light: false }
hazard: high
notes: >-
  Suggested limits. A person must confirm every limit before this device can be written.
  Home Assistant names a Shelly that has no device name after its device id, such as
  shellydimmerg3-aabbccddeeff. Replace aabbccddeeff with your dimmer's id. The dimmer is wired to mains, so
  each change is confirmed and brightness stops at 80 % until you have checked the lamp it drives.
provenance: { source: library, by: OpenHAL starter library, at: 2026-10-25, verification: { status: unverified } }