SDMMC ESP-WROVER-KIT

Salakhov
Posts: 4
Joined: Sat Aug 24, 2019 2:08 pm

SDMMC ESP-WROVER-KIT

Postby Salakhov » Sun Sep 08, 2019 7:53 am

Hi,

I am trying to receive highest reading speed with ESP-WROVER-KIT.
I use micro sd Sundisk ultra, 32GB, cl.10, 533x, 80MB/s both reading and writing.

Result:

11:40:06.425 -> 1048576 bytes read for 693 ms
11:40:08.431 -> 1048576 bytes written for 1989 ms

It looks too slow.

How to increase speed under Arduino IDE?

Thanks!

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