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
462 devices in the survey implement this cluster
Eve Light Switch
Eve Systems
Eve Thermo Control
Eve Systems
Tapo Smart IoT & IR Hub
Tapo
Aqara Light Switch H2
Aqara
Matter Extended Color Light
Quectel
Kasa Smart Wifi Plug, Energy Monitoring
Kasa
KAJPLATS E27 WS G60 clear 470lm
IKEA of Sweden
Heiman smart smoke sensor
HEIMAN
Smart RGBTW Bulb
Leedarson
GRILLPLATS plug
IKEA of Sweden
Smart RGBTW Bulb
Leedarson
Aqara Dimmer Switch H2
Aqara
Shelly 2PM Gen4
Shelly
SmartSetup Thread 1-Channel Power Controller
SmartSetup
Aqara Floor Heating Thermostat W500
Aqara
SwitchBot Light
SwitchBot
SwitchBot Relay Switch 1
SwitchBot
Tapo Smart IoT Hub
Tapo
Aqara Smart Lock U200 Lite
Aqara
Kasa Smart Wi-Fi Dimmer Switch
Kasa
SwitchBot Robot Vacuum K11+
SwitchBot
Door Sensor
NEO
ITIUS E27 RGB+CCT
Itius GmbH
UA-SmartPlug-M028-US102
Uascent