Setting Z-Wave JS Parameters to Custom Values

I’m trying to set the “LED Indicator Color” parameter in the Inovelli products to a custom value using Z-Wave JS through a websocket to zwavejs2mqtt docker container 2.4.0 (which runs zwave-js 6.6.3). I’ll focus on the LZW31-SN dimmer here for simplicity, but it’s the same for all of them. Using the service call:

service: zwave_js.set_config_parameter
data:
  parameter: LED Indicator Color
  value: 170
  entity_id: light.family_room

I’m able to set the indicator to blue. Changing the value to, say, 145 gives me the error:

zwave_js_server.exceptions.InvalidNewValue: Must provide a value that represents a valid state key or label from {“0”: “Red”, “21”: “Orange”, “42”: “Yellow”, “85”: “Green”, “127”: “Cyan”, “170”: “Blue”, “212”: “Violet”, “234”: “Pink”}

I see that this aligns with the predefined values in the Zwave JS Config Database, but if I read this correctly, I should be able to send any value between 0 – 255 like in the deprecated Z-Wave 1.4 integration. Parameter 13’s value column in the database reads:

Range: 0 - 255
Default: 170
Predefined:
    0: Red
    21: Orange
    42: Yellow
    85: Green
    127: Cyan
    170: Blue
    212: Violet
    234: Pink

If I log into the zwavejs2mqtt web interface and set the configuration parameter that way I can set it to any number, so I believe the issue is in the service call and not in the switch firmware or container driver and configuration.

What am I doing wrong? Is the full range not supported yet? I don’t see a discussion around limiting parameters to pre-defined values in the integration roadmap, but it’s possible this is a separate bug that’s already been filed and I’m just not finding it.

This is a bug. I believe @raman325 submitted a fix that will be in 2021.4.

Brilliant. Thank you so much for the response. Glad to know it’s not me.

Anyone know how you would do this over mqtt? My zwavejs server is on a different HA instance so I don’t have the above mentioned services

You can configure the zwave_js integration with remote zwave-js servers. For MQTT, try the docs.