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
457 devices in the survey implement this cluster
Govee Square Ceiling Light
Shenzhen Qianyan Technology
Philips A60 Filament
Signify
Yale Linus L2
Yale
Smart Indoor Plug - Single outlet
Amazon Basics
Nuki Smart Lock
Nuki
X8S
Resideo
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
KAJPLATS E26 WS globe 1100lm
IKEA of Sweden
matter
Matter
H61B8
Shenzhen Qianyan Technology
H61B9
Shenzhen Qianyan Technology
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
ULTRALOQ Smart Door Lock
U-tec Group Inc.
Essentials Wifi Smart Light
Nanoleaf
Zemismart Smart Curtain
Zemismart Technology Limited
ESP32C
Smart Home
WiZ A19
Signify
TNKGU1241
tink GmbH
FocusPro S200 Smart Thermostat
Resideo
Govee Ceiling Light
Shenzhen Qianyan Technology