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
508 devices in the survey implement this cluster
Zemismart WiFi Smart Switch
Zemismart Technology Limited
Cync Full Color Undercabinet 12"
GE Lighting, a Savant company
BHT-18
BECA
Govee Outdoor Deck Lights
Shenzhen Qianyan Technology
LIFX Permanent Outdoor
LIFX
lipro gateway
Ruran Intelligent Technology
Nanoleaf Outdoor Lights
Nanoleaf
Glass touch controller in an elegant black or white glass variant - 8 mm width
ELKO EP s.r.o
KAJPLATS E26 WS globe 1100lm
IKEA of Sweden
Zemismart WiFi Smart Switch
Zemismart Technology Limited
Smart A19 LED Bulb
LIGHTINGINSIDE by Launray
Govee string lights
Shenzhen Qianyan Technology
matter
Matter
Tapo Smart Plug, Energy Monitoring
Tapo
Philips P45.E27
Signify
Philips Ceiling
Signify
SwitchBot AI Hub
SwitchBot
Smart Plug Mini
Meross
Smart Light
Matter
Smart Button
HAOJAI
FocusPro S200 Smart Thermostat
Resideo
WiFi Smart Switch
SONOFF
Smart Outdoor Plug-In Dimmer
Tapo
Smart Indoor Plug - Single outlet
Amazon Basics