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Higher than expected power consumption in idle mode #13

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rei-vilo opened this issue Mar 7, 2020 · 1 comment
Open

Higher than expected power consumption in idle mode #13

rei-vilo opened this issue Mar 7, 2020 · 1 comment

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@rei-vilo
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rei-vilo commented Mar 7, 2020 •
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The same Low Power Home Network Weather Monitoring application on the CC1350 SensorTag and the CC1352 LPSTK shows very different power consumption levels measured with EnergyTrace when the node without screen is in idle mode.

Board Idle mode (mA)
CC1352 LPSTK 1.864
CC1350 SensorTag 0.014

Configuration

  • Energia with EasyLink and Galaxia libraries
  • EnergyTrace with USB XDS110 probe

How to lower power consumption in idle mode?
@rei-vilo
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rei-vilo commented Mar 7, 2020

The issue has been reported at the E2E forum under CCS/LPSTK-CC1352R: Large standby current consumption (1.7 mA) with LPSTK-CC1352R as sensor.

@rei-vilo rei-vilo changed the title Higher than expected power consumption Higher than expected power consumption in idle mode Mar 7, 2020
@rei-vilo rei-vilo mentioned this issue Mar 13, 2020
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