pipeline_sdcard_mp3 Fail to open file in SD card (AUD-1834) about esp-adf HOT 5 CLOSED

I've solved the problem.
Follow the example https://github.com/espressif/esp-idf/tree/master/examples/storage/sd_card
to set GPIO2 low to enter download mode, I connected GPIO0 and GPIO2 by a jumper.
Some how, connecting GPIO0 and GPIO2 make the mp3 file can't be read. I tried to disconnect the jumper between GPIO0 and GPIO2 the file be read properly.
Summary:
(1) To enter flash mode, connect GPIO0 and GPIO2 by a jumper.
(2) In run mode, disconnect that jumper. The SD card should works.

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Hi @RemyEE

Are you sure the sdcard card was working properly? If not, please try to test the sdcard with an example read/write: https://github.com/espressif/esp-idf/tree/master/examples/storage/sd_card

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@tuanpmt I tested the sd_card example. It works well.

Do I need to set some specific pins to make pipeline_sdcard_mp3 work on my own module instead of ESP32-Lyrat?

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Can I get some advice to change the sd card speed or mode (1 wire or 4 wire)? I think changing the speed may solve the problem.

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I am using ESP32 Wroom board. What configuration do i need to use.
My steps till now.
I have checked the ESP32 with SDcard using ESP-IDF example.
Now i am trying to access the SDCard MP3 example "pipeline_sdcard_mp3.c".
Can you help me? @RemyEE

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