DIO mode should something on the diagram explain pins 9/10 or can you always use them even if not in DIO mode?

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ESP32-S3 Pinout Quick Guide

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DIO mode should something on the diagram explain pins 9/10 or can you always use them even if not in DIO mode? #16

Open NonaSuomy opened 5 months ago

NonaSuomy commented 5 months ago

Most ESP32-S3 modules use qio, but are also dual I/O.

In qio mode, two additional GPIOs (9 and 10) are used for SPI flash communications. If flash mode is set to dio then these pins are available for other purposes.