How can I customize my company's devices in zha-device-handlers to send commands to private clusters

[hwzolin]

Hi all, it's my first time to add a custom device on ZHA. Our company's PLUG has a private cluster that is used to zero the value of summation delivered, the cluster id is 0xFF03 and the attribute id is 0x0000.
How do I create a new class for sending this command?

[Hedda]

Don't think devs watch this section so you might need to post to zigpy repository to get some attention -> https://github.com/zigpy/zigpy

[dmulcahey]

please stop telling folks to cross post

[dmulcahey]

Hi all, it's my first time to add a custom device on ZHA. Our company's PLUG has a private cluster that is used to zero the value of summation delivered, the cluster id is 0xFF03 and the attribute id is 0x0000. How do I create a new class for sending this command?

Define the custom cluster with its attributes like this:

zha-device-handlers/zhaquirks/schneiderelectric/dimmers.py

Line 43 in 4b3d659

class SEBallast(CustomCluster, Ballast):

Once that is defined in the cluster correctly we can add a V2 quirk that will expose a button that can be used to write the attribute like this: https://github.com/zigpy/zigpy/blob/3d1b60c9181fb40638eaf3e70c5815967b07300c/tests/test_quirks_v2.py#L545

[hwzolin]

Thank you very much for your patient reply. I will try to implement it according to the ideas you provided.