General Diagnostics 0x0033
Reports general device health metrics including uptime, reboot counts, and hardware faults.
Attributes 10
Commands 5
Features 2
| Code | Name | Type | Flags |
|---|---|---|---|
| 0x0000 | NetworkInterfaces | array | |
| 0x0001 | RebootCount | int16u | |
| 0x0002 | UpTime | int64u | Optional |
| 0x0003 | TotalOperationalHours | int32u | Optional |
| 0x0004 | BootReason | BootReasonEnum | Optional |
| 0x0005 | ActiveHardwareFaults | array | Optional |
| 0x0006 | ActiveRadioFaults | array | Optional |
| 0x0007 | ActiveNetworkFaults | array | Optional |
| 0x0008 | TestEventTriggersEnabled | boolean | |
| 0x000A | DeviceLoadStatus | DeviceLoadStruct | Optional |
| Code | Name | Direction | Parameters |
|---|---|---|---|
| 0x00 | TestEventTrigger | client→server |
EnableKey: octet_string, EventTrigger: int64u |
| 0x01 | TimeSnapshot | client→server | None |
| 0x02 | TimeSnapshotResponse | server→client |
SystemTimeMs: systime_ms, PosixTimeMs: posix_ms |
| 0x03 | PayloadTestRequest Optional | client→server |
EnableKey: octet_string, Value: int8u, Count: int16u |
| 0x04 | PayloadTestResponse Optional | server→client |
Payload: long_octet_string |
DataModelTest
(DMTEST)
bit 0
Support specific testing needs for extended Data Model features
DeviceLoad
(LOAD)
bit 1
Support for reporting device load metrics (mandatory in revision 3 and above)
Device Types Using This Cluster
Device types in the Matter spec that reference this cluster
Devices Implementing This Cluster
452 devices in the survey implement this cluster
Govee Outdoor Strip Light 2
Shenzhen Qianyan Technology
TNKE27241
tink GmbH
F-SS01W
Shenzhen Huayu Lian Technology
Smart Wi-Fi Plug
EIGHTREE Tasmota
Govee Recessed Downlight 2
Shenzhen Qianyan Technology
Sailsco Smart Plug
Saishigao
Smart Roller Shutter Switch
Meross
SAWF-07P
SONOFF
Tapo Smart Outdoor Plug
TP-Link
SwitchBot Relay Switch 1PM
SwitchBot
Smart Wall Switch
SONOFF
Matter Over WiFi Dimmer Switch
SONOFF
WiZ Downlight
Signify
Smart Wi-Fi Thermostat
Meross
MS1
Sensereo Limited
Yale Smart Lock with Matter over Thread
Fortune Brands
eufy FamiLock E34
Anker Innovations Technology
Dreame X50 Ultra Complete
Dreame
Square D Wifi Receptacle
Schneider Electric
Aqara Dimmer Switch H2
Aqara
TCL Window AC
TCL Corporation
Zemismart Roller Shade Driver
Zemismart Technology Limited
Dreame L40 Ultra AE
Dreame
Govee string lights
Shenzhen Qianyan Technology