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
453 devices in the survey implement this cluster
Aqara Smart Light
Aqara
On-wall button controllers - 4 buttons MATTER
ELKO EP s.r.o
Tapo Smart Wi-Fi In-wall Outlet
Tapo
Govee Smart TV Backlight 3S
Shenzhen Qianyan Technology
Essentials Wifi Smart Light
Nanoleaf
Zemismart Smart Curtain
Zemismart Technology Limited
ESP32C
Smart Home
WiZ A19
Signify Netherlands B.V.
TNKGU1241
tink GmbH
Smart Indoor Plug - Single outlet
Amazon Basics
ULTRALOQ Smart Door Lock
U-tec Group Inc.
Matter Zigbee Bridge
ThirdReality
Switch unit with inputs for external buttons MATTER
ELKO EP s.r.o
Glass touch controller in an elegant black or white glass variant - 8 mm width
ELKO EP s.r.o
Govee Outdoor Deck Lights
Shenzhen Qianyan Technology
LIFX Permanent Outdoor
LIFX
LEDVANCE MATTER COMPACT OUTD PLUG
LEDVANCE
Govee Ceiling Light
Shenzhen Qianyan Technology
Eve MotionBlinds
Eve Systems
Smart Mini Air Purifier
Shenzhen Qianyan Technology
Philips Candle
Signify Netherlands B.V.
Philips GU10
Signify Netherlands B.V.
Smart RGBTW Bulb
Leedarson
H61B8
Shenzhen Qianyan Technology