Stm32wl33 with Crystal

Hello everyone,

How to calibrate the hse clock, I use NUCLEO-WL33CC2 boards.

Best regards

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STTwo-32Best answer

ST Technical Moderator

Hello @Adam5721

To reduce the crystal (XTAL) frequency offset, i suggest you follow the recommendations of the chapter 3 of the AN5973.

Best Regards.

STTwo-32

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