Can the matter switch be aware of the matter light bulb's status (On or Off)

RE: Can the matter switch be aware of the matter light bulb's status (On or Off)

Basem Barakat — Sun, 07 Apr 2024 10:25:48 GMT

Thanks Sigurd I'll check them and get back to you.

RE: Can the matter switch be aware of the matter light bulb's status (On or Off)

Sigurd Hellesvik — Thu, 04 Apr 2024 09:32:56 GMT

I think maybe RE: [Matter] Is there an example/tutorial how to deal with subscriptions / readings of an Cluster - Attribute with a device (not with CHIP Tool)

discusses what you need.

Can you have a look at this case and let me know if it is what you need?

EDIT: Also maybe this: RE: Chiptool to configure the matter devices with google nest hub

RE: Can the matter switch be aware of the matter light bulb's status (On or Off)

Basem Barakat — Wed, 03 Apr 2024 09:16:47 GMT

In the matter light bulb example I found the same API used in the zcl_callbacks.cpp to get the endpoint status.

Also I used this API to get the light bulb status from the NVS, within the matter light bulb example.

I do that in the matter light bulb example, because the light bulb example uses the onoff cluster (server) but the switch use the on/off cluster as a client, where the on/off cluster of the matter light switch example doesn't have an on/off attribute where I can read/get its value using this API.

Or I misunderstand.

I need the light switch to be aware of the light bulb status.

Regards,

RE: Can the matter switch be aware of the matter light bulb's status (On or Off)

Sigurd Hellesvik — Wed, 03 Apr 2024 09:10:42 GMT

Hi,

[quote user=""]So this api doesn't exist for the matter switch[/quote]

What exactly do you mean by this?

Regards,
Sigurd Hellesvik