Hi, I have an Arduino Pro Micro 3.3v/8MHz connected to Sparkfun’s Breakout Board for microSD Transflash. The connections go like this: Pro Micro microSD Breakout VCC -----------> VCC GND -----------> GND 10 ------------> CS 16 ------------> DI 14 ------------> DO 15 ------------> SCK The CD…

Arduino Pro Micro 3.3V + Micro SD Card Breakout

reginr November 9, 2012, 3:07am 3

Where is the best point to tap the SS pin of the Arduino Pro Micro 3.3v?

Purpose of tap is to connect the CS pin if the SD Micro Breakout board.

Please see picture below

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