Please review my use of the ESP32-S3-WROOM-1-N16R8

[RJ1234]

Hi All,

New to the ESP family, trying to design a board for my home automation project. I selected the ESP32-S3-WROOM-1-N16R8 as the SoC. But with the Octal PSRAM, there seems to be some concerns on the suitability of this SoC for my application.

The ADC does not support qspi and is limited to SPI. I am planing to use an OLED (qspi) with touch(I2C) and a micro sd card (SPI). Yet to be added is a 16 Bit Shift Register with the remaining pins GPIO16,GPIO39-42. Can I use 3 stand SPI and one qSPI combination?

Please see attachment for the PINs I plan to use for each, want to catch any mistakes before I dive deeper into the design. Appreciate any help.

Thanks

RJ