ESP32-U4WDH and VDD_SDIO power

[cdunkel]

Hi,
I got a question which seems not clearly answered in the HW documentation.

ESP32-U4WDH which has internal flash, does VDD_SDIO power needs to be connected at all?
If so, shall it be connected to 100nF or 100nF and VCC which is 3v3?

Thanks for your inputs

[Sprite]

You'd need to connect it to an 100nF capacitor.