Using Wio Terminal's PSRAM. How?

Products & Technology Wio Terminal
#1

I tried to use malloc to allocate a 1MB block and it fails.
There is no ps_alloc() call I can use unlike the ESP32 WROVER
There is no “how to” on this at seeed
Google turns up nothing.
Searching this forum turns up nothing.
I just want to use the PSRAM.
How?

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#2

Hello,
Did you find a way for the problem. I am stuck in same.

#3

I have not, sorry to say.

#4

Hi I found this under Google.

Writing to psram in Arduino with esp32s3

returns great info.
HTH
GL :slight_smile: PJ

#5

The ESP32S3 is an entirely different MCU than the SAMD51

The WIO Terminal is not an ESP32S3. It is a SAMD51

Your google is irrelevant.

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