PSRam compatibility

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Usus47
Posts: 7
Joined: Fri Jul 26, 2024 6:43 am

PSRam compatibility

Postby Usus47 » Fri Jul 26, 2024 6:55 am

Hi all, I've make a custom board with an ESP32-S3-FN8 he works fine but my psram chip doesn't works.
It's an VTI7064MSME and Datasheets looks like an original Psram64h from Espressif datasheets.

Vilsion PsRam Datasheet : https://atta.szlcsc.com/upload/public/p ... 103767.pdf
Esp PsRam Datasheet : https://cdn-shop.adafruit.com/product-f ... eet_en.pdf

I'm not sure about my problem if it's hardware or software troubles.

If I Enabled Psram in Arduino IDE my board doesen't works (No COM Port appears), when is Disabled all is ok (but except ram :D ).

Please help me :mrgreen:
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