Hello all, I am using the built-in SD card reader on the MKR Zero with no luck being able to initialize the card. Some things I've done/tried include setting the chip select to values of "28" and "SDCARD_SS_PIN" and even leaving the SD.begin() field empty. I've tried both the Cardinfo script and D…

SD Card Initialization Failed on MKR Zero

Juraj October 14, 2021, 5:53pm 5

that was a problem with SPI speed. upgrade, not downgrafe

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