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How to develop an 8 pad rotary sensor on STM32L4R9VI?

RKapo
Associate

For developing a rotary sensor with the capacitive touch functionality on STM32L4R9VI, a suggestion given was to have a dual electrode layout with duplicate electrode channels. However, would it be possible to use only two channels in different I/o groups in an alternating format and still get rotation direction accurately?

1 REPLY 1

Maybe you should discuss your specific needs with the FAE supporting your account, they might have ideas, experience, or access to those with existing use-cases and demonstrably viable solutions.

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