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My Stm32L0 working without JP6 ON

Question asked by raphael declercq on Mar 1, 2017
Latest reply on Mar 2, 2017 by Uwe Bonnes

Hi everyone, i'm currently working with an stm32L053R8 and here's my problem:

 

My board works without the jumper JP6 on. I don't get why.

By "it works" I mean I'm able to connect it to STM Studio and read RTC datas without disconnection.
Maybe some components are dead and induce power on VDD even tho the JP6 open?

I would really apreciate your help
Thanks by advance,

 

have a good night

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