The Software Diagnostics cluster (0x0034) is a Matter cluster that Reports software-related diagnostics including memory usage and thread metrics.. It defines 1 command and 4 attributes and is mandatory for 1 device type.
Software Diagnostics 0x0034
Reports software-related diagnostics including memory usage and thread metrics.
Spec History
This cluster's ClusterRevision across the Matter releases it has shipped in. Click a version to inspect the cluster as it existed in that release.
Attributes 4
Commands 1
Features 1
| Code | Name | Type | Flags |
|---|---|---|---|
| 0x0000 | ThreadMetrics | array | Optional |
| 0x0001 | CurrentHeapFree | int64u | Optional |
| 0x0002 | CurrentHeapUsed | int64u | Optional |
| 0x0003 | CurrentHeapHighWatermark | int64u | Optional |
| Code | Name | Direction | Parameters |
|---|---|---|---|
| 0x00 |
ResetWatermarks
Optional invoke: manage
This command is used to reset the high watermarks for heap and stack memory.
|
client→server | None |
Watermarks
(WTRMRK)
bit 0
Node makes available the metrics for high watermark related to memory consumption.
Device Types Using This Cluster
Device types in the Matter spec that reference this cluster
Devices Implementing This Cluster
164 devices in the survey implement this cluster
Eve Energy
Eve Systems
Aqara Smart Light
Aqara
Eve Thermo
Eve Systems
Aqara Door and Window Sensor P2
Aqara
Eve Energy
Eve Systems
YS1606-UC
YoSmart Inc.
Presence Multi-Sensor FP300
Aqara
Aqara Climate Sensor W100
Aqara
Aqara Motion and Light Sensor P2
Aqara
Eve Thermo Control
Eve Systems
Radiator Thermostat W600
Aqara
Aqara Smart Light
Aqara
Decora Smart Wi-Fi 2nd Gen Switch
Leviton
Decora Smart Wi-Fi 2nd Gen Dimmer
Leviton
Aqara Light Switch H2
Aqara
Aqara Smart Light
Aqara
Eve Weather
Eve Systems
MT-SL-DIM
Sunricher
Aqara Smart Light
Aqara
Eve Thermo
Eve Systems
Aqara Dimmer Switch H2
Aqara
Matter Extended Color Light
Quectel
TNKDSE261
tink GmbH
Matter Plug
NEO