Problem with CS pin of SD Module on Arduino Nano

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hi,


i'm new on this. last week got arduino nano , sd module.

we did conexion how nano datasheet says, when use example arduino ide offers (archive/examples/sd/cardinfo<<in fact example @ begining use one>>), mesagge appears:
-------------------------------------------------------------------
initializing sd card...initialization failed. things check:
* card inserted?
* wiring correct?
* did change chipselect pin match shield or module?
--------------------------------------------------------------------

i looking information wiring, didn't find anything.

the arduino nano has atmega328.
(note in datasheet of arduino nano, presents configuration of atmega116 , ss pin not presented mosi, miso , sck pins.)

the sd module has 8 pins:
-gnd
-3.3v
-5v
-cs
-mosi
-sck
-miso
-gnd


please us!

best regards!

hi, welcome forum.
we know if official arduino nano, or clone different or pins ?
which sd module using, can copy link in post.

can show photo how wired ?
a 3.3v sd module can not connected 5v arduino board.
the sd library assumes pin 4 used cs.
on nano board, pin ss pin 10, arduino uno.


Arduino Forum > Using Arduino > Storage > Problem with CS pin of SD Module on Arduino Nano


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