ESP32 Forum

Hi,

I have requirements to read/write audio files(upto 128G of maximum data) and play using esp32s3, But Im confused whether to use external memory IC over SPI interface or use SD Card with SDIO?
Also If I use external memory IC over SPI, how it is differ from esp32's flash memory?


Thank you in advance!

With that size, I'd look into if you can get SPI flash that large first before asking the question of which one to use. Could be that SD-ish solutions are the only thing that is easily available.

I want to use SDCARD with esp32 wroom 1 over SDIO interface please help me how can i do that and what pins do i need to connect with esp32