arendst / Tasmota

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
https://tasmota.github.io/docs
GNU General Public License v3.0
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Matter Custom/Unknown Cluster Cluster exposed on Endpoints ClusterId 5 (0x005) --> Scene cluster from Matter 1.0 specs #21613

Closed lboue closed 3 months ago

lboue commented 3 months ago

PROBLEM DESCRIPTION

Hello,

I noticed an Matter Custom/Unknown Cluster Cluster exposed on Endpoint 2 ClusterId 5 (0x005) by Tasmota. Could you tell us what this cluster is that is not recognised in Home Assistant?

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REQUESTED INFORMATION

Make sure your have performed every step and checked the applicable boxes before submitting your issue. Thank you!

- [ ] If using rules, provide the output of this command: `Backlog Rule1; Rule2; Rule3`:
```lua
  Rules output here:
- [ ] Set `weblog` to 4 and then, when you experience your issue, provide the output of the Console log:
```lua
  Console output here:

TO REPRODUCE

Steps to reproduce the behavior:

  1. Setup Matter on Tasmota
  2. Add Waterleak Local sensors
  3. Pair Tasmota device with Apple Home
  4. Pair Tasmota device with Home Assistant

EXPECTED BEHAVIOUR

A clear and concise description of what you expected to happen.

SCREENSHOTS

If applicable, add screenshots to help explain your problem. Do not expose this unknown cluster.

ADDITIONAL CONTEXT

Add any other context about the problem here. I can't find ClusterId 5 (0x005) here: connectedhomeip: List of currently defined spec clusters

HA Matter diag file matter-2a4bd9d95d966aefd2521cccecaf2a8f-Waterleak-247c0c4d17d994c5ecb4c62ecba09c69.json

(Please, remember to close the issue when the problem has been addressed)

lboue commented 3 months ago

@s-hadinger told me 0x0005 is the old Zigbee Scene cluster.

This seems to have been replaced by cluster 0x0062. This can be found in the ‘Matter-1.3-Core-Specification.pdf’: ‘ 1.4. Scenes Management Cluster'.

s-hadinger commented 3 months ago

This was indeed changed between Matter 1.2 and Matter 1.3: "Based on the ZCL Scenes Cluster, Updated the Cluster ID to 0x0062, the name to Scenes Man­agement[...]"

It's surprising that cluster 0x0005 is marked as unknown, it is still valid up to Matter 1.2. Using cluster 0x0062 requires the device revision number to be updated, which is not the case in Tasmota.

Jason2866 commented 3 months ago

Looks like a bug in Home Assistant to me.

lboue commented 3 months ago

I will open an issue for this bug. Thanks.