i had problems reading the breakout board from the Arduino pro mini...
how ever it works with an arduino UNO..
is the breakout board compatible with the MINI?
MicroSD card breakout board & Arduino Pro Mini 3.3V 8 MHz
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Please be positive and constructive with your questions and comments.
- buton
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- adafruit_support_bill
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Re: MicroSD card breakout board & Arduino Pro Mini 3.3V 8 MHz
It is compatible with 3.3v logic. We have not tested it specifically with the Pro Mini.
- buton
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Re: MicroSD card breakout board & Arduino Pro Mini 3.3V 8 MHz
Maybe it could be a timing issue because of the 8 mhz clock?
- adafruit_support_bill
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Re: MicroSD card breakout board & Arduino Pro Mini 3.3V 8 MHz
I have heard of issues with accessing SD cards on 8MHz variants. We don't carry any of them, so I don't have any firsthand experience with it.
- buton
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Re: MicroSD card breakout board & Arduino Pro Mini 3.3V 8 MHz
if i power the breakout module with external 5 volt.. the arduino pro mini will read and recognize the SD card...
- adafruit_support_bill
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Re: MicroSD card breakout board & Arduino Pro Mini 3.3V 8 MHz
Yes. The on-board 3.3v regulator needs >3.3v to properly regulate.
- buton
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- Joined: Fri May 11, 2012 8:06 am
Re: MicroSD card breakout board & Arduino Pro Mini 3.3V 8 MHz
i got it to work...
Thanks
Thanks
Please be positive and constructive with your questions and comments.