Data logger shield no longer recognizes uSD card

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adafruit_support_rick
 
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Re: Data logger shield no longer recognizes uSD card

Post by adafruit_support_rick »

Yup. Chip Select is active low.

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oldfox
 
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Re: Data logger shield no longer recognizes uSD card

Post by oldfox »

Thanks. If I knew which gate was being used in the HC4050 I could verify CS. I love this work.

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