GPIO INPUT PA6

Hi,

STM407G DISC-1 STMCubeIDE

When I configure PA6 pin as an input with pull-down. In a floating state, I still measure approximately 2.8V.

Do I have to use an external pull-down to make it near to zero?

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Guru

Schematic, from "CAD Resources" tab of product page

PA6 is an OUTPUT from the MEMS, U5, LIS3DSHTR, check you don't have a conflict there.

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Guru

Schematic, from "CAD Resources" tab of product page

PA6 is an OUTPUT from the MEMS, U5, LIS3DSHTR, check you don't have a conflict there.

Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..

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