Where does one find the command class numbers?

[TheKorn2]

In the API section of the docs, for sendCommand, the ctx component says it needs three things... the node ID, the endpoint, and the command class number.

Where does one find a mapping of command classes <--> command class numbers?

Let's say I'm trying to do a basic set. So node ID would be 2, endpoint would be 0, and command class number would be.... ??????

And what would the command argument be? BasicCCSet? BasicCC? Set? Something else my lizard brain can't quite grasp yet?

Thanks in advance!

[robertsLando]

I have asked to @AlCalzone to add them in his docs. In the meanwhile you could find them here

[AlCalzone]

It definitely is in the official documentation. It isn't 0x38 (hex), but 38 decimal, which is 0x26 in hex:

COMMAND_CLASS_SWITCH_MULTILEVEL | Application | Active | 0x26

Multilevel Switch Command Class:
	Multilevel Switch Set
	Multilevel Switch Get
	Multilevel Switch Report
	Multilevel Switch Start Level Change
	Multilevel Switch Stop Level Change
	Multilevel Switch Supported Get
	Multilevel Switch Supported Report

@robertsLando I think it would be good if the mqtt API not only accepted the CC IDs (numbers) but also their names as defined in node-zwave-js. So for a startLevelChange the command could look like this:

{ "args": [
  {
    "nodeId": 23,
    "commandClass": "Multilevel Switch",
    "endpoint": 0,
  },
  "startLevelChange",
]}

[robertsLando]

I agree!

[TheKorn2]

@AlCalzone Ahhhh, thanks! I was looking at the TOC of the command classes api. It didn't click that the example was one level down. Makes sense now that I think about it; you wouldn't ever send a "multilevel switch" command per se, as that doesn't say to do anything.

[robertsLando]

Cpuld you open a feature requeest for this? @TheKorn2

[TheKorn2]

@robertsLando sure, np

done