cancel
Showing results for 
Search instead for 
Did you mean: 

Achieving lowest power on STM32WB5MMG MCU

Gk.1
Associate II

Hi...I am using STM32WB5MMG MCU..to optimize the power consumption I am using HAL_PWREx_EnterSTOP2Mode() to put the controller in sleep mode.. But after power cycling the board multiple times the power consumption increases and not stable always...What can be done to achieve the lowest power and it should not have any fluctuation in power once the device is reset for multiple time....

1 REPLY 1
Bubbles
ST Employee

Hi @Gk.1​ ,

this is a broad topic. Have you read AN5071? Also AN5246 may be useful.

J.

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.