Ui-level color Change

Dashboard
1

Hi,

I started recently to create custom panels with Node RED and Dashboard.

Ui-level is very useful to get sort of audio-meters. I'd like the meter to turn greyed with the source is muted. However it seems not possible to control the meter color from an external msg ? Could someone confirm ?

Thanks !!

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2

Confirmed. Also if you read the nodes info page, it tells that the widget is not perfect choice for audio metering. But feel free to try, just watch the overall performance.

3

Ok, Thanks. Would have been great but I can do with it.

As for audio and perf, I don't really need high performance, so I'm sending round values from what I get from the device....

BTW, Any chance you can point me to maybe a more audio-oriented tool ?

Cheers.

4

Performance wise such gauge should be created on top of web audio api. It of course can be done using the ui_template node . Never tried but there is plenty of examples you can find world wide. And no, I haven't seen any ready made audio related widget for dashboard.

5

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