Using all of ESP32-S3-WROOM2 memory in my application

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Yair.Raz
Posts: 2
Joined: Fri Jul 12, 2024 11:32 pm

Using all of ESP32-S3-WROOM2 memory in my application

Postby Yair.Raz » Fri Jul 12, 2024 11:48 pm

I'm using the "ESP32-S3-WROOM-2-N32R8V" module in my design (also in my ESP32-S3-DevKitC-1.
The module has 32MB Octal SPI Flash and 8MB Octal SPI PSRAM.

How can I enable these memory in my software development/configuration so it will be available to the code (and also to data)?

Best regards,
Yair
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aliarifat794
Posts: 180
Joined: Sun Jun 23, 2024 6:18 pm

Re: Using all of ESP32-S3-WROOM2 memory in my application

Postby aliarifat794 » Sat Jul 13, 2024 5:12 pm

You have to configure SPI Flash,PSRAM and Memory Layout.
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MicroController
Posts: 1700
Joined: Mon Oct 17, 2022 7:38 pm
Location: Europe, Germany

Re: Using all of ESP32-S3-WROOM2 memory in my application

Postby MicroController » Sat Jul 13, 2024 9:21 pm

https://docs.espressif.com/projects/esp ... ternal-ram

https://docs.espressif.com/projects/esp ... ables.html
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