RAK3172 Module consuming high current in stop 2 mode. How to reduce it?

[SS.35]

I am using STM32CubeWL PingPong application. It is consuming 370uA in stop 2 mode. I need help to reduce it to 2uA(As specified in datasheet). I have initialized all unused GPIOs as analog inputs with no pull up. Still the module consumes 370uA in stop 2 mode. Any suggestions on how to reduce the current?

[waclawek.jan]

Are you using debugger while testing this?

@Piranha​ has a list of recommendations as per low-power modes.

JW

[SS.35]

Thank you @Community member​ 

No, i disconnected all the peripherals. Still the current consumption is at 370uA.

[Piranha]

Jan gave a link to read an implement. And here is another one for Stop modes. None of the ST examples are correct...

https://community.st.com/s/question/0D53W00001nYvGgSAK/mc-sdk-not-work-with-mcu-stop-mode

[Louis AUDOLY]

Hello @Community member​ ,

How are you measuring the current of your uC ?

Regards

Louis