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
Smart Bulb Filament
Hama GmbH & Co KG
Govee AI Sync Box 2
Shenzhen Qianyan Technology
Aqara Light Switch H2
Aqara
MT-RGBCCT
Sunricher
SH Matter Bridge
Bosch
00176656
Hama GmbH & Co KG
Matter On/off Plug-in Unit
Quectel
Smart Night Light Thread
ThirdReality
Govee Table Lamp Classic
Shenzhen Qianyan Technology
arre Temperature Sensor
arre home LLC
Govee Neon Rope Light 2
Shenzhen Qianyan Technology
Cync Paddle Dimmer
GE Lighting, a Savant company
Yale Smart Lock with Matter over Thread
Fortune Brands
Govee Neon Light
Shenzhen Qianyan Technology
Govee Floor Lamp 3
Shenzhen Qianyan Technology
Smart Plug
Hama GmbH & Co KG
ANTELA Smart Plug
Hangzhou Mango Network Technology Co, LTD.
Govee Pendant Light
Shenzhen Qianyan Technology
Aqara Light Switch H2
Aqara
not-specified
TEST_VENDOR
Square D Wifi Receptacle
Schneider Electric
Decora Smart Wi-Fi Motion Sensing Dimmer
Leviton
H7107
Shenzhen Qianyan Technology
Eve Energy
Eve Systems