Matter Survey

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Clusters » PM2.5 Concentration Measurement » Matter 1.5

PM2.5 Concentration Measurement 0x042A

Matter 1.5
ClusterRevision 3
Attributes for reporting PM2.5 concentration measurements
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Spec History

Matter 1.2 rev 3 Matter 1.3 rev 3 Matter 1.4 rev 3 Matter 1.5 rev 3 Matter master rev 5

Attributes (11)

Code Name Type
0x0000 MeasuredValue single
0x0001 MinMeasuredValue single
0x0002 MaxMeasuredValue single
0x0003 PeakMeasuredValue single
0x0004 PeakMeasuredValueWindow elapsed_s
0x0005 AverageMeasuredValue single
0x0006 AverageMeasuredValueWindow elapsed_s
0x0007 Uncertainty single
0x0008 MeasurementUnit MeasurementUnitEnum
0x0009 MeasurementMedium MeasurementMediumEnum
0x000A LevelValue LevelValueEnum

Features (6)

Bit Code Name
0 MEA NumericMeasurement — Cluster supports numeric measurement of substance
1 LEV LevelIndication — Cluster supports basic level indication for substance using the ConcentrationLevel enum
2 MED MediumLevel — Cluster supports the Medium Concentration Level
3 CRI CriticalLevel — Cluster supports the Critical Concentration Level
4 PEA PeakMeasurement — Cluster supports peak numeric measurement of substance
5 AVG AverageMeasurement — Cluster supports average numeric measurement of substance