Home Assistant OS
Core 2025.6.0
Supervisor 2025.05.5
Operating System 15.2
Frontend 20250531.2
GHome sw19 is a single-gang fan and light control wall switch. It gets discovered and works as expected via the Tuya Smart Android app. “Works as expected” means the app shows both dimmer control for the light and 4-step speed control for the fan.
Via the Tuya integration in HA, the device is detected. However, HA only provides on/off control for the fan. Nothing about the light shows up in the UI or in available automation actions. I see some forum postings about similar problems with other devices in the past, but I haven’t found a resolution for this problem. I’m not even sure how to go about raising an issue in a relevant place.
Here is the “data” section for the device when I download diagnostics. It looks like all the stuff about the light is there in one way or another in the device description. The HA section does only show the entity for the fan speed control. I noticed the category is fskg, which is identified here as a “fan wall switch”. A nearby entry fsd in that file is “fan with light”.
Any suggestions on how to fully enable control of this device in HA?
"data": {
"endpoint": "https://apigw.tuyaus.com",
"terminal_id": "17497588666595uw6dp",
"mqtt_connected": true,
"disabled_by": null,
"disabled_polling": false,
"id": "ebaf1393f9f0c7d1a6jnu4",
"name": "MBR fan and light SW19 ",
"category": "fskg",
"product_id": "j11gop7l2l3sblc2",
"product_name": "SW19",
"online": true,
"sub": false,
"time_zone": "-07:00",
"active_time": "2025-06-12T19:37:09+00:00",
"create_time": "2025-06-12T19:37:09+00:00",
"update_time": "2025-06-12T19:37:09+00:00",
"function": {
"switch_fan": {
"type": "Boolean",
"value": {}
},
"countdown_fan": {
"type": "Integer",
"value": {
"unit": "s",
"min": 0,
"max": 86400,
"scale": 0,
"step": 1
}
},
"fan_speed_enum": {
"type": "Enum",
"value": {
"range": [
"level_1",
"level_2",
"level_3",
"level_4"
]
}
},
"bright_value": {
"type": "Integer",
"value": {
"unit": "",
"min": 10,
"max": 1000,
"scale": 0,
"step": 1
}
},
"relay_status": {
"type": "Enum",
"value": {
"range": [
"off",
"on",
"memory"
]
}
},
"light_mode": {
"type": "Enum",
"value": {
"range": [
"none",
"relay",
"pos"
]
}
}
},
"status_range": {
"switch_fan": {
"type": "Boolean",
"value": {}
},
"countdown_fan": {
"type": "Integer",
"value": {
"unit": "s",
"min": 0,
"max": 86400,
"scale": 0,
"step": 1
}
},
"fan_speed_enum": {
"type": "Enum",
"value": {
"range": [
"level_1",
"level_2",
"level_3",
"level_4"
]
}
},
"bright_value": {
"type": "Integer",
"value": {
"unit": "",
"min": 10,
"max": 1000,
"scale": 0,
"step": 1
}
},
"relay_status": {
"type": "Enum",
"value": {
"range": [
"off",
"on",
"memory"
]
}
},
"light_mode": {
"type": "Enum",
"value": {
"range": [
"none",
"relay",
"pos"
]
}
}
},
"status": {
"switch_fan": false,
"countdown_fan": 0,
"fan_speed_enum": "level_4",
"bright_value": 1000,
"relay_status": "memory",
"light_mode": "relay"
},
"home_assistant": {
"name": "MBR fan and light SW19 ",
"name_by_user": null,
"disabled": false,
"disabled_by": null,
"entities": [
{
"disabled": false,
"disabled_by": null,
"entity_category": null,
"device_class": null,
"original_device_class": null,
"icon": null,
"original_icon": null,
"unit_of_measurement": null,
"state": {
"entity_id": "fan.mbr_fan_and_light_sw19",
"state": "off",
"attributes": {
"preset_modes": [],
"percentage": 100,
"percentage_step": 25.0,
"preset_mode": null,
"friendly_name": "MBR fan and light SW19 ",
"supported_features": 49
},
"last_changed": "2025-06-12T20:29:03.684729+00:00",
"last_reported": "2025-06-12T20:29:03.685290+00:00",
"last_updated": "2025-06-12T20:29:03.684729+00:00"
}
}
]
},
"set_up": true,
"support_local": true
}
