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MicroSD card breakout board ?
Moderators: adafruit_support_bill, adafruit

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MicroSD card breakout board ?

by wilykat on Wed Sep 19, 2012 3:27 am

Can arduino support SDXC cards (64GB+) or is there a hard limit that prevents SDXC support?
wilykat
 
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Re: MicroSD card breakout board ?

by adafruit_support_bill on Wed Sep 19, 2012 7:52 am

The current version of the SDFat library supports SDXC cards if they are formatted for Fat32.

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Re: MicroSD card breakout board ?

by tmaros on Wed Oct 31, 2012 1:29 pm

I have bought microsd breakout board and everything works fine, but I have noticed strange behaviour. At the beginning, red led on breakout board flashes once a second (just as programmed), but later (approx 1 hour later) led starts to blink two times per second, second blink is approx 0,25 s later. Why?

But everything works fine, all data in my file etc.

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Please be positive and constructive with your questions and comments.