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In NUCLEO_WB55 can I select the internal VREF 2.5V as the VREF to the ADC please?

AMova.2
Associate II

‎2023-03-29 10:33 PM

I have NUCLEO-WB%55RG the VREF+ and VDDA are connected together. Can I use the 2.5V internal VREF for the ADC please?

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AMova.2
Associate II

‎2023-03-29 10:41 PM

One further question please. How do we select the 2.5V or 2.048V internal Voltage as a VREF for the ADC using the STM32CUBEMX?

Thanks.

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