esp32 zigbee & battery reporting

[ilker-aktuna]

I am trying to build a custom device from esp32c6 using zigbee.
I use the ZigbeeDimmableLight class as I require on/off and level commands.
These work fine as I use the sample code from examples.
But I also want to report battery voltage/percentage.

I am using the following statement in setup:
zbDimmableLight.setPowerSource(ZB_POWER_SOURCE_BATTERY, 100);

and in loop I report battery with:
zbDimmableLight.setBatteryPercentage(30);
zbDimmableLight.reportBatteryPercentage();

(30 is a test value)

On my zigbee controller I did not receive anything on power config cluster (0x0000)
And I am not able to sniff the zigbee traffic.
Which cluster is espressif zigbee library using for battery reports ?

@P-R-O-C-H-Y

Thanks.

[P-R-O-C-H-Y]

Hi, Its should just work. I can retest that. The cluster is 0x0001 the same as regular in Zigbee specification. The 0x0000 is the basic cluster. Btw. the battery voltage is not reportable, if you want to get this value, you need to read it manually from your system.
ESP_ZB_ZCL_CLUSTER_ID_POWER_CONFIG = 0x0001U,

[ilker-aktuna]

so you say , I should not use the 0000 cluster , instead register to 0001 (or 0001u ?)
and then I will be able to receive battery percentage (not voltage)

[P-R-O-C-H-Y]

The basic cluster (0x0000) contains informations about the power_source for the device (img_1) and more stuff ofc, and the power configuration cluster (0x0001) contains informations about the battery for this case (img_2).

[P-R-O-C-H-Y]

You definitely want both clusters :)

[ilker-aktuna]

on Hubitat hub I registered to 0x0001 and then started receiving 0x0021 with correct value.
thank you. it works.