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Zigbee power consumption with Thread and Zigbee SDK 4.2.0

Cheb

HI,

I recently migrated my nrf52840 based devices to Thread and Zigbee SDK 4.2.0

I used to have a good power consumption around 100-150uA with zigbee enabled.

Since SDK migration I'm seeing high power consumption when zigbee is active (device is paired). If my device isn't paired power consumption is very low. (< 100uA)

Are there any changes relative to low-power management with this new SDK that I should be aware off ?

If that can be of any help here is a screenshot of the power profiling.

Thanks,

Sebastien

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    Hello Sebastien,

    What kind of zigbee node is your application running? 150µA is not a normal Zigbee node, is it? Is it a low power node? What was the current consumption graph looking like in the previous version you were using? Did you measure that as well? If not, can you please do so?

    And what SDK version were you using prior to 4.2.0?

    Best regards,

    Edvin

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    Hello Sebastien,

    What kind of zigbee node is your application running? 150µA is not a normal Zigbee node, is it? Is it a low power node? What was the current consumption graph looking like in the previous version you were using? Did you measure that as well? If not, can you please do so?

    And what SDK version were you using prior to 4.2.0?

    Best regards,

    Edvin

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