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
Smart Button
HAOJAI
Shelly 1PM Gen3
Shelly
ML5
MiBoxer
Smart Mechanical Keyboard MK1
ThirdReality
Cup Lamp
Nanoleaf
GW60-Matter
MIUC Technology
Eve MotionBlinds
Eve Systems
Smart Wired Gateway Pro
Matter
Robotic Vacuum Cleaner
Roborock
Philips P45.E27
Signify
Philips Ceiling
Signify
Decora Smart Wi-Fi 2nd Gen Mini Plug-In Dimmer
Leviton
Smart RGBTW Bulb
Leedarson
Shelly 1PM Mini Gen3
Shelly
matter-thread-light
Smart Home
Dual Window Covering
Sunfree Motor
KAJPLATS E26 CWS globe 1100lm
IKEA of Sweden
Smart Plug Mini
Meross
Smart Wall Switch
SONOFF
Ledvance Matter Classic B P RGBW
LEDVANCE
Smart Lights Smart Plug
Legrand
Zemismart WiFi Smart Switch
Zemismart Technology Limited
Govee string lights
Shenzhen Qianyan Technology
Philips A.E27
Signify