Is there any help ???

Were the cards all formatted the same? There is a recent change: https://github.com/espressif/esp-idf/commit/3b96771febac4791e37a95b30ba64676c5c14e22 but not sure if it lines up with your error I can confirm that all the cards are formatted as FAT32 using File Explorer on Windows 10, with allocatio...

Update:
I've tested with another new card (SanDisk SDHC1), the older ones are SDHC.
The new card works like a charm.
Not sure if this is a bug in the library ???

Hi guys, I'm trying to use the micro SD card with SPI for my system (a ESP32 DevKit from doit) I've followed the wiring diagram and used the provided example code from this link but failed to get the card to work. I tried the following ways (with either Arduino IDE or platform IO on VisualCode): 1. ...

Sorry that I was out for a while.
Thanks guys, I'm gonna check out the link, now I'm busy with the SD card issue but I think I'm gonna open another thread for it.

Thanks, seems like you get the point.
I'm trying to get the information about hardware configuration: system clock, operating mode (power saving) and reset reason (catching watchdog if any).
So if there is any place or somehow that I can get to know them, please show me.

Thanks but what is this line meaning ?
And is there any document about this.

Hi guys, I'm wondering what the startup text means ? For example: rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0x00 clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:1 load:0x3fff0008,len:8 load:0x3fff0010,len:160 load:0x40...