Hi
I have some Centralite Smart Plugs, but some does not show power consumption, The documentation reveals it have power monitor, but no device handler can get the correct data.
The common error was
Read attr: read attr - raw: D615010B04060B0586, dni: D615, endpoint: 01, cluster: 0B04, size: 06, attrId: 050b, result: unsupported attr
My device have Firmware Current Version: 0x100345A8
application: 02
endpointId: 01
manufacturer: CentraLite Systems
model: 4256050-RZHAC
Raw Description 01 0104 0100 00 05 0000 0003 0004 0005 0006 01 0019
it does not show cluster power 0B04
After get other Centralite Device The power monitor works fine but data its different
New Centralite device working Current Version: 0x110246C5
application: 15
endpointId: 01
manufacturer: CentraLite
model: 4256050-RZHAC
Raw Description 01 0104 0100 00 07 0000 0003 0004 0005 0006 0B04 0B05 01 0019
it has cluster power 0B04
SmartThings has eneabled Over the Air (OTA) firmware updates, I have enabled (because its disabled by default) and surprisingly the device was updated
now my device its Current Version: 0x16015010
Power its working, the raw description has not updated, but works fine, if you uninstall and install the device, the raw description is updated , but its not necessary to working fine.
The device handler I use its ZigBee Switch Power, its original from SmartThings, it update the power with every change
If you have a centralite device with no working power monitor, try to eneble OTA updates