I am using STM32Cube_FW_WB_V1.12.1 library...i wanted to check the low power consumption using BLE_HeartRateFreeRTOS the expected current consumption is below 20uA...but i am observing 1mA on the board...

[Gk.1]

Same observation I verified with STM32Cube_FW_WB_V1.12.0...now I am observing current below 20 uA..but can I please know the differences between the two libraries. Why there is a difference between two libraries..

[Gk.1]

Any update on this?

[Guillaume K]

Your question was in Topic "Power Management" which is not for STM32 MCUs power management, but for ST electronic products related to power (industrial power management, automotive power management). So I don't think the people answering in "Power management" topic will reply on a STM32 MCU question. I've changed the topic to "STM32 MCU" and "STM32WB", hoping you will have more answers.