Yeelight led ceiling light compatible with HA

Hardware
104

I prepared a PR to avoid the error message in future: https://github.com/home-assistant/netdisco/pull/184

Could you provide the model number of the device? It looks like this: MJTD01YL

105

If these errors aren’t periodically it’s fine. :wink:

106

From official Yeelight web page it is YLXD02YL (易来全案智能照明，服务全球百万家庭)

107

Hello,

The following lamp is not supported at all (Ceiling light 3). Model is YLXD05YL (http://www.yeelight.com/zh_CN/product/eos | https://gearbest.com/flush-ceiling-lights/pp_1163128.html?wid=23).

Log: Unknown miio device found: ServiceInfo(type='_miio._udp.local.', name='yeelink-light-ceiling3_mibt77211360._miio._udp.local.', address=b'\xc0\xa8\x00\xbb', port=54321, weight=0, priority=0, server='yeelink-light-ceiling3_mibt77211358.local.', properties={b'mac': b'XXXXXXXXXXXX', b'epoch': b'1'})

108

Could you try to enable the yeelight developer api and control the light? Does it work? The error message will disappear in future for all types of yeelights.

109

Developer mode is on. I can turn the lamp on and off through HA, I can change the brightness and also I can change the color temperature but it’s broken in the same way as the ceiling light 1 (the slider works half the distance) Error when calling <function YeelightLight.set_colortemp at 0x6db22780>: {'code': -5000, 'message': 'general error'}. The miio error spams every 5 minutes.

Forgot to mention I’m using HA 0.66.1.

110

Please ignore the spam. The error isn’t important and removed soon. The range of the supported color temperature of the ceiling lamp is pretty small, right? (compared to a yeelight bulb)

111

You could try to changes these values for testing:

https://github.com/home-assistant/home-assistant/blob/dev/homeassistant/components/light/yeelight.py#L55-L56

Your ceiling lamp support 2700 upto 6000. Restart Home Assistant and check the color temp slider. Does it work properly now?

112

YLXD01YL (Ceiling light 1): 2700K-6500K
YLXD05YL (Celing light 3): 2700K-6000K
Yeelight bulb: 1700K-6500K

Changing the component values does fix the problem with the slider.

113

Perfect! We could extend the yeelight component probably to handle the different specs per device type.

114

Is someone of the Yeelight Ceiling folks willing to test this new feature:

https://github.com/syssi/yeelight/commit/d9eec023c32572536054d835d3ede5e801aec669

The component is able to detect the device type and provides a proper range for the color temperature.

1 Like
115

Hey @syssi guess who got a Yeelight? :slight_smile:

There’s an exception in the log that prevents the light from being loaded:

  File "/srv/homeassistant/lib/python3.6/site-packages/homeassistant/helpers/entity_platform.py", line 311, in _async_add_entity
await entity.async_update_ha_state()
File "/srv/homeassistant/lib/python3.6/site-packages/homeassistant/helpers/entity.py", line 222, in async_update_ha_state
attr = self.state_attributes or {}
File "/srv/homeassistant/lib/python3.6/site-packages/homeassistant/components/light/__init__.py", line 496, in state_attributes
data[ATTR_MIN_MIREDS] = self.min_mireds
File "/srv/homeassistant/lib/python3.6/site-packages/homeassistant/components/light/yeelight.py", line 251, in min_mireds
if self._min_mireds is not None:
AttributeError: 'YeelightLight' object has no attribute '_min_mireds'
116

Cool! I will fix the issue and will ping you.

1 Like
117

@mouth4war Fixed! :slight_smile:

118

Tested! No more of that error.

However, cannot change color temperature from HASS UI. There is an error:

[homeassistant.components.light.yeelight] Error when calling <function YeelightLight.set_colortemp at 0x564dc0c0>: {'code': -5000, 'message': 'general error'}
119

Could you enable the debug log and provide some details?

logger:
  default: warn
  logs:
    custom_components.light.yeelight: debug
    yeelight: debug
120

Sure. The temperature is changing. But the slider responds only till halfway. After halfway on the slider (which seems like max warmth), there are errors in the log and the light stays at the same temp.

https://pastebin.com/raw/9cC86av2

My model is ceiling1 (YLXD01YL).

121

Alright. I should provide some details about the implementation: Do you know the mDNS name / device_type of your yeelight? If you use auto-discovery we need to make sure your device doesn’t produce a UNKNOWN error at the moment. This error is fixed in a recent version of netdisco which isn’t part of Home Assistant yet. If you have configured your yeelight by a static entry in your configuration.yaml you must add a configuration parameter called “model”. The configuration must look like this:

  - platform: yeelight
    devices:
      192.168.130.25:
        name: yeelight bedroom
        use_music_mode: False
        model: ceiling4
      192.168.130.26:
        name: yeelight livingroom
        use_music_mode: False
        model: ceiling

I added the following specs right now:

YEELIGHT_SPECS = {
    'white': {'min_kelvin': 2700, 'max_kelvin': 2700},
    'rgb': {'min_kelvin': 1700, 'max_kelvin': 6500},
    'strip': {'min_kelvin': 1700, 'max_kelvin': 6500},
    'bslamp1': {'min_kelvin': 1700, 'max_kelvin': 6500},
    'ceiling1': {'min_kelvin': 2700, 'max_kelvin': 6500},
    'ceiling2': {'min_kelvin': 2700, 'max_kelvin': 6500},
    'ceiling3': {'min_kelvin': 2700, 'max_kelvin': 6000},
    'ceiling4': {'min_kelvin': 2700, 'max_kelvin': 6500},
}

I’m not very sure about the different specs. I would be happy if everybody could check his light.

122

Hey @syssi that pastebin was for manual config entry using model ceiling1. Still showed unknown initially and then switched to color. Will experiment with other models as well.

123

Did you add the “model” parameter? This is important.